Answer:
u = -261
Step-by-step explanation:
Subtract 11 from both sides:
u/9 + 11= -8
u/9 + 11 - 11 = -18 -11
u/9 = -18 - 11
u/9 = -29
u/9 9 = -29 9
u= - 29 9
hope i helped
