Solve TwoStep Equations
Goal: Solve twostep equations.
Your Notes
IDENTIFYING OPERATIONS
Identify the operations involved in the equation
Operations performed on x 
Operations to isolate x 
1. Multiply by 3 .
2. Add 7 . 
1. Subtract 7 .
2. Divide by 3 . 

Example 1 Multiple Choice Practice
Your Notes
Guided Practice Solve the twostep equation. Check your
solution.
Example 2 Solve a twostep equation by combining like
terms
Guided Practice Solve the equation. Check your
solution.
Your Notes
Example 3 Write an equation and solve
Guided Practice Solve the equation. Check your
solution.
Homework
7. The value of y is 3 less than 6 times the value of x.
Find x when y = 15.
x = 3
