Question

a = a + b+c/3


To solve for b in this formula, the first step is to:

A.) Subtract 3 from both sides of the equation.
B.) Divide both sides of the equation by 3.
C.) Multiply both sides of the equation by 3.
D.) Add a -3 to both sides of the equation.

Answer 1

i am going to guess that this is
\[a=\frac{a+b+c}{3}\] in which case i would multiply both sides by 3 first

Answer 2

okay & yes