Answer
x = 4
Work Step by Step
15x - 5 = 7 + 12x
Subtract 12x from both sides:
3x - 5 = 7
Add 5 to both sides:
3x = 12
Divide both sides by 3:
x = 4
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.