x+3x+2x=138

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Solution for x+3x+2x=138 equation: 


Simplifying
x + 3x + 2x = 138

Combine like terms: x + 3x = 4x
4x + 2x = 138

Combine like terms: 4x + 2x = 6x
6x = 138

Solving
6x = 138

Solving for variable 'x'.

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

Divide each side by '6'.
x = 23

Simplifying
x = 23

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