Answer:
x = [tex]\frac{12-y}{4k+5}[/tex]
Step-by-step explanation:
12-5x-4kx=y
1. Subtract 12 from both sides.
2.Distrubutive property (factor) a(b+c)=ab+ac
x(-5-4k)=y-12
x = [tex]\frac{y-12}{-5-4k}[/tex]
= [tex]\frac{12-y}{4k+5}[/tex]
