Respuesta :
(9x+2)=(5x-1)+23
(9x+2)=5x-1+23
(9x+2)=5x+22
-5x -5x
———————-
4x+2=22
-2 -2
———————-
4x = 20
—- ——
4 4
x= 5
(9x+2)=5x-1+23
(9x+2)=5x+22
-5x -5x
———————-
4x+2=22
-2 -2
———————-
4x = 20
—- ——
4 4
x= 5
9x+2=5x-1+23
9x+2=5x+22
9x-5x=22-2
4x=20
now, divide both sides by 4 you get
x=5
9x+2=5x+22
9x-5x=22-2
4x=20
now, divide both sides by 4 you get
x=5