6+9x=7x+3x

Solution for 6+9x=7x+3x equation:

Simplifying
6 + 9x = 7x + 3x

Combine like terms: 7x + 3x = 10x
6 + 9x = 10x

Solving
6 + 9x = 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
6 + 9x + -10x = 10x + -10x

Combine like terms: 9x + -10x = -1x
6 + -1x = 10x + -10x

Combine like terms: 10x + -10x = 0
6 + -1x = 0

Add '-6' to each side of the equation.
6 + -6 + -1x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -1x = 0 + -6
-1x = 0 + -6

Combine like terms: 0 + -6 = -6
-1x = -6

Divide each side by '-1'.
x = 6

Simplifying
x = 6