2x+x=3.4x

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Solution for 2x+x=3.4x equation: 


Simplifying
2x + x = 3.4x

Combine like terms: 2x + x = 3x
3x = 3.4x

Solving
3x = 3.4x

Solving for variable 'x'.

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

Add '-3.4x' to each side of the equation.
3x + -3.4x = 3.4x + -3.4x

Combine like terms: 3x + -3.4x = -0.4x
-0.4x = 3.4x + -3.4x

Combine like terms: 3.4x + -3.4x = 0.0
-0.4x = 0.0

Divide each side by '-0.4'.
x = 0

Simplifying
x = 0

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