Answer:
-3(x+4)
Step-by-step explanation:
See attachment for math work and answer.
Answer:
y is equal to mx plus c ithink itz
Distributive property: a(b+c)=ab+ac
expand form.
do parenthesis first it's got to be remove.

subtract by 9 both sides of an equation.

simplify by equation form.

then you subtract by 8x both sides of an equation.

simplify by equation form again.

therefore, you can also divide by -12 both sides of an equation.

finally, simplify equation.

Hope this helps!
Thanks!