(x+3)2=-4x

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Solution for (x+3)2=-4x equation:


Simplifying
(x + 3) * 2 = -4x

Reorder the terms:
(3 + x) * 2 = -4x

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

Solving
6 + 2x = -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
6 + 2x + 4x = -4x + 4x

Combine like terms: 2x + 4x = 6x
6 + 6x = -4x + 4x

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

Add '-6' to each side of the equation.
6 + -6 + 6x = 0 + -6

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

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

Divide each side by '6'.
x = -1

Simplifying
x = -1

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