20(-1x+5)=-8(x-5)

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Solution for 20(-1x+5)=-8(x-5) equation:


Simplifying
20(-1x + 5) = -8(x + -5)

Reorder the terms:
20(5 + -1x) = -8(x + -5)
(5 * 20 + -1x * 20) = -8(x + -5)
(100 + -20x) = -8(x + -5)

Reorder the terms:
100 + -20x = -8(-5 + x)
100 + -20x = (-5 * -8 + x * -8)
100 + -20x = (40 + -8x)

Solving
100 + -20x = 40 + -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.
100 + -20x + 8x = 40 + -8x + 8x

Combine like terms: -20x + 8x = -12x
100 + -12x = 40 + -8x + 8x

Combine like terms: -8x + 8x = 0
100 + -12x = 40 + 0
100 + -12x = 40

Add '-100' to each side of the equation.
100 + -100 + -12x = 40 + -100

Combine like terms: 100 + -100 = 0
0 + -12x = 40 + -100
-12x = 40 + -100

Combine like terms: 40 + -100 = -60
-12x = -60

Divide each side by '-12'.
x = 5

Simplifying
x = 5

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