(10y^2+2)-(10y^2-2)=

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Solution for (10y^2+2)-(10y^2-2)= equation:


Simplifying
(10y2 + 2) + -1(10y2 + -2) = 0

Reorder the terms:
(2 + 10y2) + -1(10y2 + -2) = 0

Remove parenthesis around (2 + 10y2)
2 + 10y2 + -1(10y2 + -2) = 0

Reorder the terms:
2 + 10y2 + -1(-2 + 10y2) = 0
2 + 10y2 + (-2 * -1 + 10y2 * -1) = 0
2 + 10y2 + (2 + -10y2) = 0

Reorder the terms:
2 + 2 + 10y2 + -10y2 = 0

Combine like terms: 2 + 2 = 4
4 + 10y2 + -10y2 = 0

Combine like terms: 10y2 + -10y2 = 0
4 + 0 = 0
4 = 0

Solving
4 = 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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