12+2n=7+2n+3

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Solution for 12+2n=7+2n+3 equation:


Simplifying
12 + 2n = 7 + 2n + 3

Reorder the terms:
12 + 2n = 7 + 3 + 2n

Combine like terms: 7 + 3 = 10
12 + 2n = 10 + 2n

Add '-2n' to each side of the equation.
12 + 2n + -2n = 10 + 2n + -2n

Combine like terms: 2n + -2n = 0
12 + 0 = 10 + 2n + -2n
12 = 10 + 2n + -2n

Combine like terms: 2n + -2n = 0
12 = 10 + 0
12 = 10

Solving
12 = 10

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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