6x-3(-x)=27

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Solution for 6x-3(-x)=27 equation: 


Simplifying
6x + -3(-1x) = 27

Remove parenthesis around (-1x)
6x + -3 * -1x = 27

Multiply -3 * -1
6x + 3x = 27

Combine like terms: 6x + 3x = 9x
9x = 27

Solving
9x = 27

Solving for variable 'x'.

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

Divide each side by '9'.
x = 3

Simplifying
x = 3

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