A^2-4=A^2-4+5

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Solution for A^2-4=A^2-4+5 equation: 


Simplifying
A2 + -4 = A2 + -4 + 5

Reorder the terms:
-4 + A2 = A2 + -4 + 5

Reorder the terms:
-4 + A2 = -4 + 5 + A2

Combine like terms: -4 + 5 = 1
-4 + A2 = 1 + A2

Add '-1A2' to each side of the equation.
-4 + A2 + -1A2 = 1 + A2 + -1A2

Combine like terms: A2 + -1A2 = 0
-4 + 0 = 1 + A2 + -1A2
-4 = 1 + A2 + -1A2

Combine like terms: A2 + -1A2 = 0
-4 = 1 + 0
-4 = 1

Solving
-4 = 1

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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