(x+5)2-(x+4)2=11

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Solution for (x+5)2-(x+4)2=11 equation: 


Simplifying
(x + 5) * 2 + -1(x + 4) * 2 = 11

Reorder the terms:
(5 + x) * 2 + -1(x + 4) * 2 = 11

Reorder the terms for easier multiplication:
2(5 + x) + -1(x + 4) * 2 = 11
(5 * 2 + x * 2) + -1(x + 4) * 2 = 11
(10 + 2x) + -1(x + 4) * 2 = 11

Reorder the terms:
10 + 2x + -1(4 + x) * 2 = 11

Reorder the terms for easier multiplication:
10 + 2x + -1 * 2(4 + x) = 11

Multiply -1 * 2
10 + 2x + -2(4 + x) = 11
10 + 2x + (4 * -2 + x * -2) = 11
10 + 2x + (-8 + -2x) = 11

Reorder the terms:
10 + -8 + 2x + -2x = 11

Combine like terms: 10 + -8 = 2
2 + 2x + -2x = 11

Combine like terms: 2x + -2x = 0
2 + 0 = 11
2 = 11

Solving
2 = 11

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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