Question

$\frac{3}{4} q - 7 = 8$
Please help me out by answering this and please show your work...

Answer 1

$\frac{3}{4}q$ - 7 = 8

     +7   +7

$\frac{3}{4}q$ = 15

$4(\frac{3}{4}q)$ = 4(15)

3q = 60

$\frac{3q}{3} = \frac{60}{3}$

q = 20

Answer: q = 20