Question

Solve for c when a=11+4b-4c

Answer 1

Remember, you can do anything to an equation as long as yo do it to both sides
minus 11 bothsides
a-11=4b-4c
minus 4b both sides
a-11-4b=-4c
divide both sides by 4
$\frac{a-11-4b}{4}=-c$
multiply both sides by -1
$\frac{-a+11+4b}{4}=c$
$c=\frac{-a+11+4b}{4}$
$c=\frac{4b-1+11}{4}$

Answer 2

11+4=15-4=11
So a=11 I think so am not sure