(x+3)2=(x+5)3

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Solution for (x+3)2=(x+5)3 equation:


Simplifying
(x + 3) * 2 = (x + 5) * 3

Reorder the terms:
(3 + x) * 2 = (x + 5) * 3

Reorder the terms for easier multiplication:
2(3 + x) = (x + 5) * 3
(3 * 2 + x * 2) = (x + 5) * 3
(6 + 2x) = (x + 5) * 3

Reorder the terms:
6 + 2x = (5 + x) * 3

Reorder the terms for easier multiplication:
6 + 2x = 3(5 + x)
6 + 2x = (5 * 3 + x * 3)
6 + 2x = (15 + 3x)

Solving
6 + 2x = 15 + 3x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3x' to each side of the equation.
6 + 2x + -3x = 15 + 3x + -3x

Combine like terms: 2x + -3x = -1x
6 + -1x = 15 + 3x + -3x

Combine like terms: 3x + -3x = 0
6 + -1x = 15 + 0
6 + -1x = 15

Add '-6' to each side of the equation.
6 + -6 + -1x = 15 + -6

Combine like terms: 6 + -6 = 0
0 + -1x = 15 + -6
-1x = 15 + -6

Combine like terms: 15 + -6 = 9
-1x = 9

Divide each side by '-1'.
x = -9

Simplifying
x = -9

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