Respuesta:
x= 29/16
ExplicaciĂłn paso a paso:
5x-7+2x=4(-x+5)-2(3x-1)+x
-4x+4x5
5x-7+2x=-4x+20-2(3x-1)+x
-2x3x-2x(-1)
-6x-2x(-1)
5x-7+2x=-4x+20-6x+2+x
(5+2)x
x7
-4x-6x+1x
(-4-6+1)x
-9x
7x-7=-9x+22
7x-7+9x=-9+22+9x
7x-7+9x=22
7x-7+9x+7=22+7
7x+9x=22+7
(7+9)x
16x
16x=22+7
16x=29
16xĂ·16=29Ă·16
x=29Ă·16
x= 29/16
