9.9
11.1
Algebra 9.4
10.4
2.5 Solve Equations with variables on Both Sides Essential Question: How do you solve multi-step equations? Warm-up: Solve the equation. 1.2m – 6 + 4m.
EXAMPLE 1 Solve an equation with variables on both sides 7 – 8x = 4x – 17 7 – 8x + 8x = 4x – 17 + 8x 7 = 12x – 17 24 = 12x Write original equation. Add.
Warm-Up Exercises 1. 2m – 6 + 4m = 12 ANSWER 6 Solve the equation. 2.6a – 5(a – 1) = 11 ANSWER 3.
EXAMPLE 1
