7x-2(3x)=12

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Solution for 7x-2(3x)=12 equation: 


Simplifying
7x + -2(3x) = 12

Remove parenthesis around (3x)
7x + -2 * 3x = 12

Multiply -2 * 3
7x + -6x = 12

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

Solving
1x = 12

Solving for variable 'x'.

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

Divide each side by '1'.
x = 12

Simplifying
x = 12

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