3-2x=7x-8x

Solution for 3-2x=7x-8x equation:

Simplifying
3 + -2x = 7x + -8x

Combine like terms: 7x + -8x = -1x
3 + -2x = -1x

Solving
3 + -2x = -1x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add 'x' to each side of the equation.
3 + -2x + x = -1x + x

Combine like terms: -2x + x = -1x
3 + -1x = -1x + x

Combine like terms: -1x + x = 0
3 + -1x = 0

Add '-3' to each side of the equation.
3 + -3 + -1x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + -1x = 0 + -3
-1x = 0 + -3

Combine like terms: 0 + -3 = -3
-1x = -3

Divide each side by '-1'.
x = 3

Simplifying
x = 3