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- 1. Multiple Choice12x = 144x = 12x = 4x = 2x = 132
- 2. Multiple Choice3y = -15-55-33
- 3. Multiple Choice-4x + 1 = 21x=120x=5x=30x=-5
- 4. Multiple Choice5 = 7s - 92678
- 5. Multiple Choice-30 - 5x = 120x = 18x = -18x = 30x = -30
- 6. Multiple Choice
m - 7 + 5m = 11
m = 6
m = -2
m = 4
m = 3
- 7. Multiple Choice
-10(2m + 1) = - 50
m = -7
m = 20
m = 5
m = 2
- 8. Multiple Choice
15f + 12 - 9 - 11f = 43
f = - 9
f = 11
f = - 8
f = 10
- 9. Multiple Choice
The variable, k, is being divided by 11. What step needs to be completed to isolate the variable k?Divide both sides by 11
Multiply both sides by 11.
Add 11 to both sides.
Subtract 11 to both sides.
- 10. Multiple Choice
Solve for x in the following equation:
= 913
36
-36
- 11. Multiple Choice
In the equation
x + 7 = 12
7 is being added to the variable, x.
How should you show your work to isolate the variable and solve the equation?
Subtract 7 from both sides. The solution is x = 5.
Add 7 to both sides.
The solution is x = 19.
Multiply both sides by 7 The solution is x = 84.
- 12. Multiple Choice
True or False: In order to solve the equation below, you would add 6 to each side then multiply by -8 on each side.
true
false
- 13. Multiple Choice¾ x + 7 = 22x = 5x = 20x= 7x= 22
- 14. Multiple Choice
8v - v + 8 = 22
2
10
4
-4
- 15. Multiple Choice
What is the first step to solve this equation:
- 3x -11 = 44
Add 3 to both sides
Subtract 11 from both sides
Add 11 to both sides
Divide 3 on both sides.
- Answer choicesTagsAnswer choicesTags