1. Lesson 1-4 Solving Two-Step and Multi-Step Equations
Obj: The student will be able to solve equations in one variable that contain more than one operation HWK: p even, even, even, even COS: A-REI 1, A-REI 3

2. Solve each equation. Check your answers.
Ex 1) 10 = 6 – 2x Ex 2) 1.5 = 1.2y – 5.7

3. Ex 3) 𝐵 = Ex 4) 2𝑥 = 5

4. Ex 5) 6x + 3 – 8x = Ex 6) 4(x – 2) + 2x = 40

5. Ex 7) If 2x + 4 = -24, what is the value of 3x?

6. Ex 8) Alex belongs to a music club
Ex 8) Alex belongs to a music club. In this club, students can buy a student discount card for $ This card allows them to buy CDs for $3.95 each. After one year, Alex has spent $ Write and solve an equation to find how many CDs Alex bought during the year.
What are you asked to solve for?
What do you know from the problem?
Make a plan and solve it:
Does it make sense?