Answer: x=ay/4+3
Step-by-step explanation:
4(x-3)/a=ya(4(x-3)/a)=a(y)
4(x-3)=ay
4(x)+4(-3)=ay
4x-12=ay
4x-12+12=ay+12
4x=ay+124x/4=ay+12/4
x=ay+12/4 or ay/4+3