Question

X + 2x + 3 - 5 x = 4x - 9

Answer 1

X+2X+3-5X=4X-9
X+2X-5X-4X=-9-3
3X-9X=-12
-6X=-12 (-1)
6X=12
X=12/6
X=2

Answer 2

Olha só

X+2x+3-5x=4x-9
-2x-4x=-9-3
-6x = -12(-1)
6x = 12
X= 12/6
X= 2

Espero ter ajudado •_•