Answer: x = 2
Step-by-step explanation: To solve for x in the equation you see here, our goal is to get x by itself.
Our first step will be to isolate the
term containing x which in this case is 7x.
To isolate 7x, we have to get rid of the +2 by subtracting 2 from both sides of the equation. On the left, +2 and -2 cancel out and we're simply left with 7x. On the right, 16 - 2 simplifies to 14.
So we have 7x = 14.
Now divide both sides by 7 and we find that x = 2.