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

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


Simplifying
(-2 + -1x) * 3 + (2x + 5) * 2 = 0

Reorder the terms for easier multiplication:
3(-2 + -1x) + (2x + 5) * 2 = 0
(-2 * 3 + -1x * 3) + (2x + 5) * 2 = 0
(-6 + -3x) + (2x + 5) * 2 = 0

Reorder the terms:
-6 + -3x + (5 + 2x) * 2 = 0

Reorder the terms for easier multiplication:
-6 + -3x + 2(5 + 2x) = 0
-6 + -3x + (5 * 2 + 2x * 2) = 0
-6 + -3x + (10 + 4x) = 0

Reorder the terms:
-6 + 10 + -3x + 4x = 0

Combine like terms: -6 + 10 = 4
4 + -3x + 4x = 0

Combine like terms: -3x + 4x = 1x
4 + 1x = 0

Solving
4 + 1x = 0

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 1x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 1x = 0 + -4
1x = 0 + -4

Combine like terms: 0 + -4 = -4
1x = -4

Divide each side by '1'.
x = -4

Simplifying
x = -4

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