3x+4x=13x

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Solution for 3x+4x=13x equation: 


Simplifying
3x + 4x = 13x

Combine like terms: 3x + 4x = 7x
7x = 13x

Solving
7x = 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.
7x + -13x = 13x + -13x

Combine like terms: 7x + -13x = -6x
-6x = 13x + -13x

Combine like terms: 13x + -13x = 0
-6x = 0

Divide each side by '-6'.
x = 0

Simplifying
x = 0

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