Respuesta :
By simplifying both sides of the equation then isolating the variable
8x-8=7x+4
-7x -7x
x-8=4
+8 +8
x= 12
you put the like variables together and then try to isolate the variable
-7x -7x
x-8=4
+8 +8
x= 12
you put the like variables together and then try to isolate the variable