x+6+3=x(2)

Solution for x+6+3=x(2) equation:

Simplifying
x + 6 + 3 = x(2)

Reorder the terms:
6 + 3 + x = x(2)

Combine like terms: 6 + 3 = 9
9 + x = x(2)

Reorder the terms for easier multiplication:
9 + x = 2x

Solving
9 + x = 2x

Solving for variable 'x'.

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

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

Combine like terms: x + -2x = -1x
9 + -1x = 2x + -2x

Combine like terms: 2x + -2x = 0
9 + -1x = 0

Add '-9' to each side of the equation.
9 + -9 + -1x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -1x = 0 + -9
-1x = 0 + -9

Combine like terms: 0 + -9 = -9
-1x = -9

Divide each side by '-1'.
x = 9

Simplifying
x = 9