Solve the equation for x, 3(2x-5) - 3(x - 7) = 2x - 9

Question

asked Jan 24, 2021 212k views

1 Answer

Femi · Answer 1 · 2021-01-29T13:51:38+0000

Answer:

x = -15

Explanation:

Step 1: Write equation

3(2x - 5) - 3(x - 7) = 2x - 9

Step 2: Distribute

6x - 15 - 3x + 21 = 2x - 9

Step 3: Combine like terms

3x + 6 = 2x - 9

Step 4: Subtract 2x on both sides

x + 6 = -9

Step 5: Subtract 6 on both sides

x = -15