Question

8x + 11 -x = 31
HELPPP

Answer 1

Explanation:

Answer 2

x = 20/7

≈ 2.86

Steps:

8x + 11 - x = 31

↓ combine like terms ... 8x - x = 7x

7x + 11 = 31

↓ subtract 11 from both sides

7x = 20

↓ divide both sides by 7

x = 20/7 ≈ 2.86