12+3x+7=

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Solution for 12+3x+7= equation:


Simplifying
12 + 3x + 7 = 0

Reorder the terms:
12 + 7 + 3x = 0

Combine like terms: 12 + 7 = 19
19 + 3x = 0

Solving
19 + 3x = 0

Solving for variable 'x'.

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

Add '-19' to each side of the equation.
19 + -19 + 3x = 0 + -19

Combine like terms: 19 + -19 = 0
0 + 3x = 0 + -19
3x = 0 + -19

Combine like terms: 0 + -19 = -19
3x = -19

Divide each side by '3'.
x = -6.333333333

Simplifying
x = -6.333333333

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