Solving Two-Step Equations

Front

What is a two-step equation?

Back

A two-step equation is an algebraic equation that requires two operations to solve for the variable.

Front

What does it mean to isolate the variable?

Back

To isolate the variable means to manipulate the equation so that the variable is alone on one side of the equation.

Front

Solve for t: -15 = -4t + 5

Back

t = 5

Front

Solve for n: 6n + 4 = -26

Back

n = -5

Front

Solve for x: 2x + 6 = 14

Back

x = 4

Front

What is the first step in solving the equation 5b - 6 = 24?

Back

Add 6 to both sides.

Front

What is the second step in solving the equation 5b - 6 = 24?

Back

Divide both sides by 5.

Front

What is the solution to the equation 3x - 9 = 0?

Back

x = 3

Front

What does it mean to 'balance' an equation?

Back

To balance an equation means to perform the same operation on both sides to maintain equality.

Front

Solve for y: 4y + 8 = 24

Back

y = 4