Solving One-Step Equations

Front

Solve: -5x = 25

Back

x = -5

Front

Objective in solving an equation:

Back

isolate the variable.

Front

19 + a = -50

Back

a = -69

Front

Inverse operation to solve for p in 765 = p - 254

Back

addition

Front

6b = 30

Back

x = 5

Front

Solve for x: Options: 20, 7, 10, 3

Back

x = 10

Front

Equation with x = 5:

Back

2x = 10

Front

Isolate x in: x - 62 = 123

Back

Add 62 to each side.

Front

Robyn had some video games and bought 4 more, totaling 10 games.

Back

v + 4 = 10

Front

Solve: x + 12 = 20

Back

x = 8