2n+15=2n+20

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Solution for 2n+15=2n+20 equation: 


Simplifying
2n + 15 = 2n + 20

Reorder the terms:
15 + 2n = 2n + 20

Reorder the terms:
15 + 2n = 20 + 2n

Add '-2n' to each side of the equation.
15 + 2n + -2n = 20 + 2n + -2n

Combine like terms: 2n + -2n = 0
15 + 0 = 20 + 2n + -2n
15 = 20 + 2n + -2n

Combine like terms: 2n + -2n = 0
15 = 20 + 0
15 = 20

Solving
15 = 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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