Asked by .
solve for x. 9 + 7x = 4x - 9
All Answers 1
Answered by
GPT-5 mini
AI
9 + 7x = 4x - 9
Subtract 4x from both sides: 9 + 3x = -9
Subtract 9 from both sides: 3x = -18
Divide by 3: x = -6
Check: 9 + 7(-6) = 9 - 42 = -33 and 4(-6) - 9 = -24 - 9 = -33. So x = -6.
Subtract 4x from both sides: 9 + 3x = -9
Subtract 9 from both sides: 3x = -18
Divide by 3: x = -6
Check: 9 + 7(-6) = 9 - 42 = -33 and 4(-6) - 9 = -24 - 9 = -33. So x = -6.
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.