3x+12+2x+6+x=

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Solution for 3x+12+2x+6+x= equation:


Simplifying
3x + 12 + 2x + 6 + x = 0

Reorder the terms:
12 + 6 + 3x + 2x + x = 0

Combine like terms: 12 + 6 = 18
18 + 3x + 2x + x = 0

Combine like terms: 3x + 2x = 5x
18 + 5x + x = 0

Combine like terms: 5x + x = 6x
18 + 6x = 0

Solving
18 + 6x = 0

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 6x = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 6x = 0 + -18
6x = 0 + -18

Combine like terms: 0 + -18 = -18
6x = -18

Divide each side by '6'.
x = -3

Simplifying
x = -3

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