5(1-x)=20(x-10)

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Solution for 5(1-x)=20(x-10) equation:


Simplifying
5(1 + -1x) = 20(x + -10)
(1 * 5 + -1x * 5) = 20(x + -10)
(5 + -5x) = 20(x + -10)

Reorder the terms:
5 + -5x = 20(-10 + x)
5 + -5x = (-10 * 20 + x * 20)
5 + -5x = (-200 + 20x)

Solving
5 + -5x = -200 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
5 + -5x + -20x = -200 + 20x + -20x

Combine like terms: -5x + -20x = -25x
5 + -25x = -200 + 20x + -20x

Combine like terms: 20x + -20x = 0
5 + -25x = -200 + 0
5 + -25x = -200

Add '-5' to each side of the equation.
5 + -5 + -25x = -200 + -5

Combine like terms: 5 + -5 = 0
0 + -25x = -200 + -5
-25x = -200 + -5

Combine like terms: -200 + -5 = -205
-25x = -205

Divide each side by '-25'.
x = 8.2

Simplifying
x = 8.2

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