Solve for U 9.4+u/8=-3.4

Question

u/8 is a fraction and the 3.4 at the end is a negetive number

Answer 1

9.4 + u/8 = -3.4

Subtract 9.4 from each side:

-9.4 + 9.4 + u/8 = -3.4 - 9.4

u/8 = -12.8

Multiply both sides by 8:

8(u/8) = (8)(-12.8)

u = -102.4