Answer:
WEll, three has no place in the equation BUT, X would equal 4 if 3 had no part in the equation. so do not think this is the right answer UNLESS YOU THINK THREE HAS NO PART IN THE EQUATION.
Step-by-step explanation:
x = 3
(2x + 1) = 9
(2*3 + 1) = 9
(6 + 1) = 9
(7)9
63
If you plug in x with 3 to solve the problem to get 63 x = 3
