56=-2x-7(-4x+18)

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Solution for 56=-2x-7(-4x+18) equation:


Simplifying
56 = -2x + -7(-4x + 18)

Reorder the terms:
56 = -2x + -7(18 + -4x)
56 = -2x + (18 * -7 + -4x * -7)
56 = -2x + (-126 + 28x)

Reorder the terms:
56 = -126 + -2x + 28x

Combine like terms: -2x + 28x = 26x
56 = -126 + 26x

Solving
56 = -126 + 26x

Solving for variable 'x'.

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

Add '-26x' to each side of the equation.
56 + -26x = -126 + 26x + -26x

Combine like terms: 26x + -26x = 0
56 + -26x = -126 + 0
56 + -26x = -126

Add '-56' to each side of the equation.
56 + -56 + -26x = -126 + -56

Combine like terms: 56 + -56 = 0
0 + -26x = -126 + -56
-26x = -126 + -56

Combine like terms: -126 + -56 = -182
-26x = -182

Divide each side by '-26'.
x = 7

Simplifying
x = 7

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