x+7+5=15+x+5

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Solution for x+7+5=15+x+5 equation:


Simplifying
x + 7 + 5 = 15 + x + 5

Reorder the terms:
7 + 5 + x = 15 + x + 5

Combine like terms: 7 + 5 = 12
12 + x = 15 + x + 5

Reorder the terms:
12 + x = 15 + 5 + x

Combine like terms: 15 + 5 = 20
12 + x = 20 + x

Add '-1x' to each side of the equation.
12 + x + -1x = 20 + x + -1x

Combine like terms: x + -1x = 0
12 + 0 = 20 + x + -1x
12 = 20 + x + -1x

Combine like terms: x + -1x = 0
12 = 20 + 0
12 = 20

Solving
12 = 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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