3x-5x+8x+x=42

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Solution for 3x-5x+8x+x=42 equation: 


Simplifying
3x + -5x + 8x + x = 42

Combine like terms: 3x + -5x = -2x
-2x + 8x + x = 42

Combine like terms: -2x + 8x = 6x
6x + x = 42

Combine like terms: 6x + x = 7x
7x = 42

Solving
7x = 42

Solving for variable 'x'.

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

Divide each side by '7'.
x = 6

Simplifying
x = 6

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