x+x+6=4x

Solution for x+x+6=4x equation:

Simplifying
x + x + 6 = 4x

Reorder the terms:
6 + x + x = 4x

Combine like terms: x + x = 2x
6 + 2x = 4x

Solving
6 + 2x = 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
6 + 2x + -4x = 4x + -4x

Combine like terms: 2x + -4x = -2x
6 + -2x = 4x + -4x

Combine like terms: 4x + -4x = 0
6 + -2x = 0

Add '-6' to each side of the equation.
6 + -6 + -2x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -2x = 0 + -6
-2x = 0 + -6

Combine like terms: 0 + -6 = -6
-2x = -6

Divide each side by '-2'.
x = 3

Simplifying
x = 3