3x-4x-x=5-7-2

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Solution for 3x-4x-x=5-7-2 equation: 


Simplifying
3x + -4x + -1x = 5 + -7 + -2

Combine like terms: 3x + -4x = -1x
-1x + -1x = 5 + -7 + -2

Combine like terms: -1x + -1x = -2x
-2x = 5 + -7 + -2

Combine like terms: 5 + -7 = -2
-2x = -2 + -2

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

Solving
-2x = -4

Solving for variable 'x'.

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

Divide each side by '-2'.
x = 2

Simplifying
x = 2

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