2*(10-y)+2y=20

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


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

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