Question

-7/8u = -21 solve for u and simplify your answer as much as possible

Answer 1

u= 18.37

Explanation:

-7/8 u= -21

We have to isolate the variable. Since the -7 is being divided, you would take it to the other side and multiply.

8u= -21 * -7

8u= 147

u= 147/8

u= 18.37