One-Step Equations

Front

What would be the best first step to solving the equation?
-18=m+12
Options: add 18 to both sides, subtract 18 from both sides, add 12 to both sides, subtract 12 from both sides

Back

subtract 12 from both sides

Front

How do I solve: Options: add 7.2, subtract 7.2, add 14, subtract 14

Back

subtract 7.2

Front

What is the best first step to solve the equation in one step? Options: multiply both sides by 3, multiply both sides by -3, divide both sides by -3, add 3 to each side.

Back

multiply both sides by -3

Front

How do I solve:

Back

multiply by -6

Front

What would be the best first step to solving the equation?
-3=x+5
Options: add 3 to both sides, subtract 5 from both sides, add 5 to both sides, subtract -5 from both sides

Back

subtract 5 from both sides

Front

Solve:

Back

-5

Front

What would be the best first step to solving the equation?
-6x=-24

Back

divide both sides by -6

Front

How do I solve: Options: add 3, multiply by 3, divide by 3, subtract 3

Back

divide by 3

Front

Solve:

Back

-27

Front

Solve the equation
3x = 27.

Back

x = 9