-77=4x+5(-x-17)

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Solution for -77=4x+5(-x-17) equation:


Simplifying
-77 = 4x + 5(-1x + -17)

Reorder the terms:
-77 = 4x + 5(-17 + -1x)
-77 = 4x + (-17 * 5 + -1x * 5)
-77 = 4x + (-85 + -5x)

Reorder the terms:
-77 = -85 + 4x + -5x

Combine like terms: 4x + -5x = -1x
-77 = -85 + -1x

Solving
-77 = -85 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-77 + x = -85 + -1x + x

Combine like terms: -1x + x = 0
-77 + x = -85 + 0
-77 + x = -85

Add '77' to each side of the equation.
-77 + 77 + x = -85 + 77

Combine like terms: -77 + 77 = 0
0 + x = -85 + 77
x = -85 + 77

Combine like terms: -85 + 77 = -8
x = -8

Simplifying
x = -8

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