Answer:
x=16 heres a tip use m a t h w a y it'll save your life
Explanation:
-142=2-9x You have to solve like a two step equation
-2 -2 Take two from each side
-144=-9x
----- ------ Divide both sides by -9
16 = x -144/-9 is 16 and the negatives cancel out because there was two
Hope this helps you out :)