Answer: y = 3x + 16
Explanation: Our first step would be to distribute this 3 through the parentheses to get 3x + 12 on the right side of the equation.
On the left, bring down your y - 4.
So we have y - 4 = 3x = 12.
Next we would want to add 4 to both sides in order to isolate y.
So adding 4 to both sides we get y = 3x + 16.
