3x+6x=4x+9x

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Solution for 3x+6x=4x+9x equation:


Simplifying
3x + 6x = 4x + 9x

Combine like terms: 3x + 6x = 9x
9x = 4x + 9x

Combine like terms: 4x + 9x = 13x
9x = 13x

Solving
9x = 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
9x + -13x = 13x + -13x

Combine like terms: 9x + -13x = -4x
-4x = 13x + -13x

Combine like terms: 13x + -13x = 0
-4x = 0

Divide each side by '-4'.
x = 0

Simplifying
x = 0

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