
First, we will take
x to the right hand side of the equation, and -3 to the left hand side. In doing so, their signs will change (that is, they will be subtracted from the side that they are moved to).
2 -(-3) =

2 + 3 =
x

Now, we will multiply both sides by 4, so as to find x.
x 4 = 5 x 4
x = 20
Therefore, x = 20.