Respuesta :
6x−4+2x=7x−4
Simplify both sides of the equation.
6x−4+2x=7x−4
6x+−4+2x=7x+−4
(6x+2x)+(−4)=7x−4(Combine Like Terms)
8x+−4=7x−4
8x−4=7x−4
Subtract 7x from both sides.
8x−4−7x=7x−4−7x
x−4=−4
Add 4 to both sides.
x−4+4=−4+4
x=0
Simplify both sides of the equation.
6x−4+2x=7x−4
6x+−4+2x=7x+−4
(6x+2x)+(−4)=7x−4(Combine Like Terms)
8x+−4=7x−4
8x−4=7x−4
Subtract 7x from both sides.
8x−4−7x=7x−4−7x
x−4=−4
Add 4 to both sides.
x−4+4=−4+4
x=0