Question

5x + 2 +x = 2x + 6+2 .x Resuelvan y comprueven Xfa
Gracias!

Answer 1

6x+2=2x+6+2x
6x-2x-2x=6-2
2x=4
x=4/2
x=2
Comprobacion
5.(2)+2+2 = 2.(2)+6+2(2)
10+4 = 4+6+4
14 = 14

conclusion...
x= 2