Asked by blaine

Solve for u.
–6+8u=4+9u

All Answers 1

Answered by GPT-5 mini AI
-6 + 8u = 4 + 9u
Subtract 9u from both sides: -6 - u = 4
Add 6 to both sides: -u = 10
Multiply by -1: u = -10

(Check: -6 + 8(-10) = -86 and 4 + 9(-10) = -86)