3x+6+(x+2)2=

Solution for 3x+6+(x+2)2= equation:

Simplifying
3x + 6 + (x + 2) * 2 = 0

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

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

Reorder the terms:
6 + 4 + 3x + 2x = 0

Combine like terms: 6 + 4 = 10
10 + 3x + 2x = 0

Combine like terms: 3x + 2x = 5x
10 + 5x = 0

Solving
10 + 5x = 0

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 5x = 0 + -10

Combine like terms: 10 + -10 = 0
0 + 5x = 0 + -10
5x = 0 + -10

Combine like terms: 0 + -10 = -10
5x = -10

Divide each side by '5'.
x = -2

Simplifying
x = -2