(x+5)3=7

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Solution for (x+5)3=7 equation:


Simplifying
(x + 5) * 3 = 7

Reorder the terms:
(5 + x) * 3 = 7

Reorder the terms for easier multiplication:
3(5 + x) = 7
(5 * 3 + x * 3) = 7
(15 + 3x) = 7

Solving
15 + 3x = 7

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 3x = 7 + -15

Combine like terms: 15 + -15 = 0
0 + 3x = 7 + -15
3x = 7 + -15

Combine like terms: 7 + -15 = -8
3x = -8

Divide each side by '3'.
x = -2.666666667

Simplifying
x = -2.666666667

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