-2(4+7x)=-20-8x

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Solution for -2(4+7x)=-20-8x equation:


Simplifying
-2(4 + 7x) = -20 + -8x
(4 * -2 + 7x * -2) = -20 + -8x
(-8 + -14x) = -20 + -8x

Solving
-8 + -14x = -20 + -8x

Solving for variable 'x'.

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

Add '8x' to each side of the equation.
-8 + -14x + 8x = -20 + -8x + 8x

Combine like terms: -14x + 8x = -6x
-8 + -6x = -20 + -8x + 8x

Combine like terms: -8x + 8x = 0
-8 + -6x = -20 + 0
-8 + -6x = -20

Add '8' to each side of the equation.
-8 + 8 + -6x = -20 + 8

Combine like terms: -8 + 8 = 0
0 + -6x = -20 + 8
-6x = -20 + 8

Combine like terms: -20 + 8 = -12
-6x = -12

Divide each side by '-6'.
x = 2

Simplifying
x = 2

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