Answer:
7x-8= 8 +4x -16 +3x
Explanation:
Your end goal is to have both sides equal for all values of
x. In other words, you want the equation to look like
7x - 8 = 7x -8 when completely simplified. You can find the solution by subtracting
8 and 3x from both sides in order to isolate your blank spaces. This gives you the equation 4x - 16 = ax − b, where a and b are your blank spaces. You can check your answer by simplifying the right hand side of your final equation to be sure it results in
7x - 8 = 7x - 8.
