(x+3)2-(x)2=39

Solution for (x+3)2-(x)2=39 equation:

Simplifying
(x + 3) * 2 + -1(x) * 2 = 39

Reorder the terms:
(3 + x) * 2 + -1(x) * 2 = 39

Reorder the terms for easier multiplication:
2(3 + x) + -1(x) * 2 = 39
(3 * 2 + x * 2) + -1(x) * 2 = 39
(6 + 2x) + -1(x) * 2 = 39

Reorder the terms for easier multiplication:
6 + 2x + -1 * 2x = 39

Multiply -1 * 2
6 + 2x + -2x = 39

Combine like terms: 2x + -2x = 0
6 + 0 = 39
6 = 39

Solving
6 = 39

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.