20=2x+2(10-x)

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


Simplifying
20 = 2x + 2(10 + -1x)
20 = 2x + (10 * 2 + -1x * 2)
20 = 2x + (20 + -2x)

Reorder the terms:
20 = 20 + 2x + -2x

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

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

Combine like terms: 20 + -20 = 0
0 = 20 + -20

Combine like terms: 20 + -20 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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