-42=2x-6(-2x-14)

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Solution for -42=2x-6(-2x-14) equation:


Simplifying
-42 = 2x + -6(-2x + -14)

Reorder the terms:
-42 = 2x + -6(-14 + -2x)
-42 = 2x + (-14 * -6 + -2x * -6)
-42 = 2x + (84 + 12x)

Reorder the terms:
-42 = 84 + 2x + 12x

Combine like terms: 2x + 12x = 14x
-42 = 84 + 14x

Solving
-42 = 84 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
-42 + -14x = 84 + 14x + -14x

Combine like terms: 14x + -14x = 0
-42 + -14x = 84 + 0
-42 + -14x = 84

Add '42' to each side of the equation.
-42 + 42 + -14x = 84 + 42

Combine like terms: -42 + 42 = 0
0 + -14x = 84 + 42
-14x = 84 + 42

Combine like terms: 84 + 42 = 126
-14x = 126

Divide each side by '-14'.
x = -9

Simplifying
x = -9

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