x+15=x+30

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Solution for x+15=x+30 equation: 


Simplifying
x + 15 = x + 30

Reorder the terms:
15 + x = x + 30

Reorder the terms:
15 + x = 30 + x

Add '-1x' to each side of the equation.
15 + x + -1x = 30 + x + -1x

Combine like terms: x + -1x = 0
15 + 0 = 30 + x + -1x
15 = 30 + x + -1x

Combine like terms: x + -1x = 0
15 = 30 + 0
15 = 30

Solving
15 = 30

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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