One- and Two-Step Equations

Front

What is the inverse operation needed to solve for p in the equation 765 = p - 254?

Back

Addition

Front

Solve the equation: -5x = 25

Back

x = -5

Front

Solve for x in the equation: 2x + 4 = 24

Back

x = 10

Front

What is the solution for a in the equation 15 = 2a + 7?

Back

a = 4

Front

Figure out what n equals in this equation: 6n + 4 = -26

Back

n = -5

Front

What is a one-step equation?

Back

An equation that can be solved in one operation.

Front

What is a two-step equation?

Back

An equation that requires two operations to solve.

Front

What is the first step to solve the equation 3x + 5 = 20?

Back

Subtract 5 from both sides.

Front

What does it mean to isolate the variable in an equation?

Back

To get the variable alone on one side of the equation.

Front

Solve for x: 4x - 8 = 0

Back

x = 2