(7x + 8) + (-5x - 3) + (4x + 7) =
simplify the answer
ANSWER ASAP

Match the equivalent expressions. x - 3y + 12 12 - 3y - 2x + x + 2x 3x + 2y - 2x + y + 12 3y + 12 3x + y - 12 4y + 3y + 3x - 6y - 10 - 2 x + 3y + 2x - 3x + 7 + 5 x + 3y + 12 5 + 2y + 7x - 4x + 3y - 17

Hi, can anyone show me how to do this problem? 100 points for this. in advance

What is the solution to the equation below? 3/x-2+6=square root x-2 +8