Question

If 4-y all over 4 equals a+3 all over a, what does y/4 equal

Answer 1

Answer: $\frac{y}{4}=-\frac{3}{a}$

Steps:

$\frac{4-y}{4}=\frac{a+3}{a}\\\frac{4}{4}-\frac{y}{4}=\frac{a+3}{a}\\1-\frac{y}{4}=\frac{a}{a}+\frac{3}{a}\\1-\frac{y}{4}=1+\frac{3}{a}\\\frac{y}{4}=-\frac{3}{a}$