81=-2x-2(-6x+14)

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Solution for 81=-2x-2(-6x+14) equation:


Simplifying
81 = -2x + -2(-6x + 14)

Reorder the terms:
81 = -2x + -2(14 + -6x)
81 = -2x + (14 * -2 + -6x * -2)
81 = -2x + (-28 + 12x)

Reorder the terms:
81 = -28 + -2x + 12x

Combine like terms: -2x + 12x = 10x
81 = -28 + 10x

Solving
81 = -28 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
81 + -10x = -28 + 10x + -10x

Combine like terms: 10x + -10x = 0
81 + -10x = -28 + 0
81 + -10x = -28

Add '-81' to each side of the equation.
81 + -81 + -10x = -28 + -81

Combine like terms: 81 + -81 = 0
0 + -10x = -28 + -81
-10x = -28 + -81

Combine like terms: -28 + -81 = -109
-10x = -109

Divide each side by '-10'.
x = 10.9

Simplifying
x = 10.9

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