One and Two Step Equations

Front

What would be the best first step to solving the equation?
25 = 2x + 5

Back

subtract 5 from both sides

Front

The GOAL when solving an equation is to...

Back

isolate the variable.

Front

Solve for x:
8x - 10 = -34

Back

-3

Front

What is the first step in solving this equation:
5x + 7 = 12
Options: Divide by 5, Subtract 5, Multiply by 7, Subtract 7

Back

Subtract 7

Front

Solve 9 + x = 10

Back

1

Front

4x = 72

Back

x = 18

Front

z - 33 = 234

Back

z = 267

Front

x + 4 = 11

Back

7, x=7

Front

What is the inverse operation of subtraction?

Back

addition

Front

What is the inverse operation of division?

Back

multiplication