Question

Find the Value of U

Answer 1

\[\frac{ 7u-5 }{ 4 }+ \frac{ 8u+3 }{ 3 }= 13\]

Answer 2

u = 3

Answer 3

How did you come to that?

Answer 4

put u = 3 in the above expression you will get 13

Answer 5

I understand that but Im not going to just guess numbers and plug them in for future equations. There has to be a process to getting to 3