3(x+2)+3x+1=-12

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Solution for 3(x+2)+3x+1=-12 equation:


Simplifying
3(x + 2) + 3x + 1 = -12

Reorder the terms:
3(2 + x) + 3x + 1 = -12
(2 * 3 + x * 3) + 3x + 1 = -12
(6 + 3x) + 3x + 1 = -12

Reorder the terms:
6 + 1 + 3x + 3x = -12

Combine like terms: 6 + 1 = 7
7 + 3x + 3x = -12

Combine like terms: 3x + 3x = 6x
7 + 6x = -12

Solving
7 + 6x = -12

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 6x = -12 + -7

Combine like terms: 7 + -7 = 0
0 + 6x = -12 + -7
6x = -12 + -7

Combine like terms: -12 + -7 = -19
6x = -19

Divide each side by '6'.
x = -3.166666667

Simplifying
x = -3.166666667

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