x^2+2=x^2+7

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Solution for x^2+2=x^2+7 equation: 


Simplifying
x2 + 2 = x2 + 7

Reorder the terms:
2 + x2 = x2 + 7

Reorder the terms:
2 + x2 = 7 + x2

Add '-1x2' to each side of the equation.
2 + x2 + -1x2 = 7 + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
2 + 0 = 7 + x2 + -1x2
2 = 7 + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
2 = 7 + 0
2 = 7

Solving
2 = 7

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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