12=-6x-3

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Solution for 12=-6x-3 equation:


Simplifying
12 = -6x + -3

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

Solving
12 = -3 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
12 + 6x = -3 + -6x + 6x

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

Add '-12' to each side of the equation.
12 + -12 + 6x = -3 + -12

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

Combine like terms: -3 + -12 = -15
6x = -15

Divide each side by '6'.
x = -2.5

Simplifying
x = -2.5

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