You need to solve for A.
A + 4 = 14
Begin by doing the opposite of +4 on both sides of the equation. This means to subtract 4 from both sides of the equation
4 + 4 = 0 (do not include 0)
14 - 4 = 10
Now we have:
A = 10
So, 10 + 4 = 14. This is true
