Answer:
u = 74
Explanation:
u- -14/10 = 6
first we remove 10 from the denominator by multiplying 10 by both sides
so the equation becomes
u- -14 = 60
We have to add 14 to -14 to make it 0 (so they cancel out) so when we add 14 to one side we add it to the other side
u = 74