(x^2-25)-(x^2-9)=

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Solution for (x^2-25)-(x^2-9)= equation: 


Simplifying
(x2 + -25) + -1(x2 + -9) = 0

Reorder the terms:
(-25 + x2) + -1(x2 + -9) = 0

Remove parenthesis around (-25 + x2)
-25 + x2 + -1(x2 + -9) = 0

Reorder the terms:
-25 + x2 + -1(-9 + x2) = 0
-25 + x2 + (-9 * -1 + x2 * -1) = 0
-25 + x2 + (9 + -1x2) = 0

Reorder the terms:
-25 + 9 + x2 + -1x2 = 0

Combine like terms: -25 + 9 = -16
-16 + x2 + -1x2 = 0

Combine like terms: x2 + -1x2 = 0
-16 + 0 = 0
-16 = 0

Solving
-16 = 0

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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