Question

9-x+2=-5x+3+2x ajuda, a última de hj

Answer 1

-x +5x -2x = 3 -2 -9
2x = -8
x = -8/2
x = -4

Answer 2

9 - x + 2 = - 5x + 3 + 2x
-x + 5x - 2x = 3 - 9 - 2
 2 x = - 8 
 x = -8/2 = -4