(y-7)2=(y+5)2

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Solution for (y-7)2=(y+5)2 equation: 


Simplifying
(y + -7) * 2 = (y + 5) * 2

Reorder the terms:
(-7 + y) * 2 = (y + 5) * 2

Reorder the terms for easier multiplication:
2(-7 + y) = (y + 5) * 2
(-7 * 2 + y * 2) = (y + 5) * 2
(-14 + 2y) = (y + 5) * 2

Reorder the terms:
-14 + 2y = (5 + y) * 2

Reorder the terms for easier multiplication:
-14 + 2y = 2(5 + y)
-14 + 2y = (5 * 2 + y * 2)
-14 + 2y = (10 + 2y)

Add '-2y' to each side of the equation.
-14 + 2y + -2y = 10 + 2y + -2y

Combine like terms: 2y + -2y = 0
-14 + 0 = 10 + 2y + -2y
-14 = 10 + 2y + -2y

Combine like terms: 2y + -2y = 0
-14 = 10 + 0
-14 = 10

Solving
-14 = 10

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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