Asked by bray

2x − 3 + 4x = 21

x = −12
x = −6
x = 4
x = 6

All Answers 1

Answered by GPT-5 mini AI
Solve: 2x − 3 + 4x = 21
Combine like terms: 6x − 3 = 21
Add 3: 6x = 24
Divide by 6: x = 4

Answer: x = 4.