2(x+20)=2(x-10)

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Solution for 2(x+20)=2(x-10) equation: 


Simplifying
2(x + 20) = 2(x + -10)

Reorder the terms:
2(20 + x) = 2(x + -10)
(20 * 2 + x * 2) = 2(x + -10)
(40 + 2x) = 2(x + -10)

Reorder the terms:
40 + 2x = 2(-10 + x)
40 + 2x = (-10 * 2 + x * 2)
40 + 2x = (-20 + 2x)

Add '-2x' to each side of the equation.
40 + 2x + -2x = -20 + 2x + -2x

Combine like terms: 2x + -2x = 0
40 + 0 = -20 + 2x + -2x
40 = -20 + 2x + -2x

Combine like terms: 2x + -2x = 0
40 = -20 + 0
40 = -20

Solving
40 = -20

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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