(X+7)3+8=0

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Solution for (X+7)3+8=0 equation:


Simplifying
(X + 7) * 3 + 8 = 0

Reorder the terms:
(7 + X) * 3 + 8 = 0

Reorder the terms for easier multiplication:
3(7 + X) + 8 = 0
(7 * 3 + X * 3) + 8 = 0
(21 + 3X) + 8 = 0

Reorder the terms:
21 + 8 + 3X = 0

Combine like terms: 21 + 8 = 29
29 + 3X = 0

Solving
29 + 3X = 0

Solving for variable 'X'.

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

Add '-29' to each side of the equation.
29 + -29 + 3X = 0 + -29

Combine like terms: 29 + -29 = 0
0 + 3X = 0 + -29
3X = 0 + -29

Combine like terms: 0 + -29 = -29
3X = -29

Divide each side by '3'.
X = -9.666666667

Simplifying
X = -9.666666667

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