20-2x=30-2(x+3)

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Solution for 20-2x=30-2(x+3) equation: 


Simplifying
20 + -2x = 30 + -2(x + 3)

Reorder the terms:
20 + -2x = 30 + -2(3 + x)
20 + -2x = 30 + (3 * -2 + x * -2)
20 + -2x = 30 + (-6 + -2x)

Combine like terms: 30 + -6 = 24
20 + -2x = 24 + -2x

Add '2x' to each side of the equation.
20 + -2x + 2x = 24 + -2x + 2x

Combine like terms: -2x + 2x = 0
20 + 0 = 24 + -2x + 2x
20 = 24 + -2x + 2x

Combine like terms: -2x + 2x = 0
20 = 24 + 0
20 = 24

Solving
20 = 24

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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