3x-2(6+7x)=-100

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Solution for 3x-2(6+7x)=-100 equation:


Simplifying
3x + -2(6 + 7x) = -100
3x + (6 * -2 + 7x * -2) = -100
3x + (-12 + -14x) = -100

Reorder the terms:
-12 + 3x + -14x = -100

Combine like terms: 3x + -14x = -11x
-12 + -11x = -100

Solving
-12 + -11x = -100

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -11x = -100 + 12

Combine like terms: -12 + 12 = 0
0 + -11x = -100 + 12
-11x = -100 + 12

Combine like terms: -100 + 12 = -88
-11x = -88

Divide each side by '-11'.
x = 8

Simplifying
x = 8

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