2x=42-4x

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Solution for 2x=42-4x equation: 


Simplifying
2x = 42 + -4x

Solving
2x = 42 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
2x + 4x = 42 + -4x + 4x

Combine like terms: 2x + 4x = 6x
6x = 42 + -4x + 4x

Combine like terms: -4x + 4x = 0
6x = 42 + 0
6x = 42

Divide each side by '6'.
x = 7

Simplifying
x = 7

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