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Solving equations
Page 8
Questions (8,663)
You need to solve this equation for x: ax-7=26
Which equation would be best first step you could make to solve the equation? (1
2 answers
asked anonymously
215 views
What is the next operation required to isolate the variable?
4x+6=18
2 answers
asked by
yamomma
58 views
Which equation has no solution?
a. 3x-5=3x+8-x b. 4y+5=4y-6 c. 7z+6=-7z-5
6 answers
asked by
Kaai97
936 views
Solve 5 cos(3 x) = 2 for the smallest three positive solutions.
Give your answers accurate to at least two decimal places, as a
3 answers
asked by
Anonymous
2,517 views
13.
The total was $29.00 after adding a $4.00 tip to the bill for a family of five, each of whom ordered a hot dog. What was the
10 answers
asked by
anonymous
6,295 views
Please check my answer thanks :)
Find the equation of 9 (2x-18)=36 9(2x)-9 (18) =36 18-162 =36 18-162 =36 18x162 =36 +162 +162
3 answers
asked by
keleb
579 views
I have 3 questions.
1.whats the value for h in 12h+9=85? 2.whats the value of m in 6m squared + 5 = 128? 3.what's the value of a
11 answers
asked by
Justin
666 views
During exercise, the recommended maximum heart rate in beats per minute is modeled by the formula, M = 176 – 0.8A, where M is
14 answers
asked by
Moby
4,651 views
Use the image to answer the question.
A number line with arrows at both ends ranges from negative 12 to 12. The numbers negative
2 answers
asked by
cc 'U'
187 views
Question 1 (4 points)
To solve the equation: \large 3n+9+4n=2, give the reasons for each of the given steps. What was done to the
1 answer
asked by
Cinnamon Roll (Izuku)
236 views
To solve the equation: \large 3n+9+4n=2, give the reasons for each of the given steps. What was done to the previous step to get
4 answers
asked by
Anonymous ;)
231 views
Look at the steps for solving the equation and choose a true statement.
3x - 9x + 1 = 2(-3x + 1) - 1 -6x + 1 = -6x + 2 - 1 -6x +
2 answers
asked by
????
199 views
Find all solutions to the given equation in the interval [0,2π). Give the exact solution, including "pi" for π. For any unused
3 answers
asked by
jonathan.
666 views
1) A helium balloon is rising according to the function H(t) = -7x^2 + 5x - 11 where h(t) is the height in meters after t
2 answers
asked by
Dana
480 views
You have been given the following equation to solve as a challenge by your friend. Create a list of steps that you could follow
1 answer
asked anonymously
190 views
Match the equation with its solution.(5 points)
Put responses in the correct input to answer the question. Select a response,
4 answers
asked anonymously
128 views
1.
–9p – 17 = 10 (1 point) –3 16 18 –16 2. w over four – 4 = 3 (1 point) –4 28 3 11 3. d over three+ 10 = 7 (1 point)
7 answers
asked by
plz help
2,404 views
Which equation has the same solution for x as this equation: x−12=40
?(1 point) Responses x2=14 x4=13 x+12=−40 12−x=40
33 answers
asked anonymously
55 views
Question 1 (4 points)
To solve the equation: \large 3n+9+4n=2, give the reasons for each of the given steps. What was done to the
1 answer
asked by
Anonymous ;)
232 views
Match the equation with its solution.(3 points)
Put responses in the correct input to answer the question. Select a response,
3 answers
asked by
Noobz
94 views
Fill in the blanks to follow the steps in solving the equation: 5x−12−6x=−10x+7−1
(4 points) Put responses in the correct
2 answers
asked by
dez
85 views
Which equation matches the statement: "The sum of -4x and 2 is 9"?
A -4x+2=9 B -4x+9=2 C -4x(2)=9* D -4x-2=9 Solve. 1 ___ x = 12
7 answers
asked by
Blaw
1,289 views
Question 11 (1 point)
Which answer shows the correct steps to solve the equation a Subtract 4 from both sides,, multiply by 12 on
2 answers
asked by
Anonymous ;)
264 views
How would we solve for q: 6n-5q/11t=6
1 answer
asked by
Chely
338 views
-6g+5.8=23.8
a=3 b=-3 c=1.83 d=4.93
7 answers
asked by
gabby
1,966 views
Help pllsss ASAP!!!
have certain answers!! i try but i do not understand! help asap! give answers and walkthrough problems for
6 answers
asked by
...
1,139 views
Sum of 8numbers is X,sum of a different set of nine numbers is 2x.average of smaller set of numbers is one more than average of
4 answers
asked by
Lindy
730 views
change the subject of the formula
make x the Subject of the formula y = 1/2 x + 1 -1 from both sides y-1=1/2 x ÷ by 1/2 from
2 answers
asked by
Anonymous
618 views
After combining like terms to simplify the equation: 3 - 15x + 24 + 16x = 4x - 24 - 4x , what would be the best next step to
1 answer
asked by
Anonymous ;)
186 views
Please can you help me with the following two questions?
A. By making use of the correct order of operations, which of the
5 answers
asked by
Sam
1,008 views
Last Friday Ally had $21.43. Over the weekend she received some money for cleaning the attic. She now has $42. How much money
7 answers
asked by
Anonymous ;)
83 views
Order the steps for solving the equation: 2x−5=3(4x+5)
(8 points) 2x−5=3(4x+5) Step 1: Distributive Property to get 2x - 5 =
2 answers
asked by
j coe
95 views
Please help me I am terrible at math, and this is my last class before graduation..
1. Find the value of X... x/6-x/8=1 2. Find
3 answers
asked by
Helpless
1,424 views
3. A student solved the following equation using the following steps:
4(2−3x)=x−2(2x+1) 8−3x=x−4x−2 8−3x=−3x−2 No
5 answers
asked anonymously
121 views
Put the steps in order to solve the equation: 3n+9+4n=2
. Put the reasoning in the first blank and the simplified equation in the
7 answers
asked anonymously
219 views
2. Write an equation to represent the statement: "The product of a number and five plus two is equal to 100." (1 point)
A. 5 - x
18 answers
asked by
Connexus Learner
3,152 views
can someone help explain this for me please...
Problem #1 What values for x must be excluded in the following fraction?
3 answers
asked by
jasort20
1,432 views
1. The problem statement, all variables and given/known data
cos(x) = -2 I was trying to solve that problem ignoring what people
1 answer
asked by
Kate
1,088 views
Which situation could be represented by the equation
10.75 = 5.5 n ? A. Ricardo ran 5.5 miles. He ran each mile in 10.75 minutes.
14 answers
asked by
Marley
3,694 views
A student solved the following equation using the following steps:
4(2−3x)=x−2(2x+1) 8−3x=x−4x−2 8−3x=−3x−2 No
2 answers
asked by
Kappa
274 views
Decide whether the each equation has one solution, no solutions,or infinitely many solutions.
1. 2(x-3)= 2X A.One solution B.No
6 answers
asked by
jake
1,702 views
A toy rocket is launched vertically upward from ground level. This is represented as f(t) = -16t^2 + 128t where t is the time in
7 answers
asked by
jennifer
1,180 views
Solve the following algebraically. Trial and error is not an appropriate method of solution. You must show all of your work and
4 answers
asked by
mariel
1,332 views
the lenght of a rectangular room is 6 feet longer than twice the width. If the room's perimeter is 132 feet, what are the room's
3 answers
asked by
Tania
2,078 views
Okay, so the problem is..
x^2+6=13 Would I just subtract the 6 from the thirteen.. So. x^2=7 Divide by 2? I'm kinda stuck from
1 answer
asked by
Allyson
341 views
The depth of water(d metres) in a harbour is given by the formula d = a+bsin(ct) where a, b and c are constants, and t is the
1 answer
asked by
Jessica
876 views
Find 3 consecutive positive integers whose product is 5 more than the cube of the middle number.
Tried x*(x+1)*(x+2) = (x+1)^3 +
3 answers
asked by
Jim
469 views
Starting from 105 feet away, a person on a bicycle rides towards a checkpoint and then passes it. The rider is traveling at a
4 answers
asked by
Kelsey
1,905 views
Solve the equation by filling in the steps: 2(x−3)+21=−3
(4 points) Step 1: Distribute to get Step 2: Combine like terms to
4 answers
asked by
Momof3A's
182 views
Gabriella owned so many CDs that she gave 64 of them away. After donating the CDs, she still had 147 left. Write and solve an
1 answer
asked by
one
137 views
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