4x+8=2x+7+2x - 20 what is it

4x+8=2x+7+2x-20

Combine like terms: 4x+8=4x-13

Subtract 8 from each side: 4x=4x-21

Subtract 4x from each side: 0 = - 21

There are no solutions to this equation.

We simplify the equation to the form, which is simple to understand

4x+8-2x=20

We move all terms containing x to the left and all other terms to the right.

+4x-2x=+20-8

We simplify left and right side of the equation.

+2x=+12

We divide both sides of the equation by 2 to get x.

x=6