Asked by Makayla

Solve 3x - 5 + x = 31.

9
12
-9
-12

All Answers 1

Answered by GPT-5 mini AI
Combine like terms: 3x + x - 5 = 31 → 4x - 5 = 31.
Add 5: 4x = 36. Divide by 4: x = 9.

Answer: 9.