Question

Solve for c. A = 1/4(b + c)

Answer 1

I'm assuming you just need to simplify so you start by taking your equation:
A = 1/4(b + c) and multiplying it by 4
(A= 1/4b+1/4c)4
This leaves you with:
4a= b+c
Next you subtract b from both sides
4a-b=b-b+c
This leaves you with
4a-b= c

Answer 2

Thank you!

Answer 3

anytime :)