Respuesta :

Ok so first we subtract 11 on each side so we get a-11=4b-4c then we do-4b on each side to gets a-11-4b=-4c finally divide -4 to each side to get a-11-4b/-4=c
frika

Consider the expression

[tex]a=11+4b-4c.[/tex]

First, separate variables: left 4c in the right side and all rest write in the left side:

[tex]a-11-4b=-4c.[/tex]

Then multiply by -1:

[tex]-a+11+4b=4c.[/tex]

At last, divide by 4:

[tex] c=\dfrac{-a+11+4b}{4}. [/tex]