-(-7x+x)=12

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Solution for -(-7x+x)=12 equation: 


Simplifying
-1(-7x + x) = 12

Combine like terms: -7x + x = -6x
-1(-6x) = 12

Remove parenthesis around (-6x)
-1 * -6x = 12

Multiply -1 * -6
6x = 12

Solving
6x = 12

Solving for variable 'x'.

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

Divide each side by '6'.
x = 2

Simplifying
x = 2

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