-5(x-15)=-10x+20

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Solution for -5(x-15)=-10x+20 equation:


Simplifying
-5(x + -15) = -10x + 20

Reorder the terms:
-5(-15 + x) = -10x + 20
(-15 * -5 + x * -5) = -10x + 20
(75 + -5x) = -10x + 20

Reorder the terms:
75 + -5x = 20 + -10x

Solving
75 + -5x = 20 + -10x

Solving for variable 'x'.

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

Add '10x' to each side of the equation.
75 + -5x + 10x = 20 + -10x + 10x

Combine like terms: -5x + 10x = 5x
75 + 5x = 20 + -10x + 10x

Combine like terms: -10x + 10x = 0
75 + 5x = 20 + 0
75 + 5x = 20

Add '-75' to each side of the equation.
75 + -75 + 5x = 20 + -75

Combine like terms: 75 + -75 = 0
0 + 5x = 20 + -75
5x = 20 + -75

Combine like terms: 20 + -75 = -55
5x = -55

Divide each side by '5'.
x = -11

Simplifying
x = -11

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