3(x+4)+3x=0

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Solution for 3(x+4)+3x=0 equation:


Simplifying
3(x + 4) + 3x = 0

Reorder the terms:
3(4 + x) + 3x = 0
(4 * 3 + x * 3) + 3x = 0
(12 + 3x) + 3x = 0

Combine like terms: 3x + 3x = 6x
12 + 6x = 0

Solving
12 + 6x = 0

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 6x = 0 + -12

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

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

Divide each side by '6'.
x = -2

Simplifying
x = -2

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