-3[2x+6]=12

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Solution for -3[2x+6]=12 equation:


Simplifying
-3[2x + 6] = 12

Reorder the terms:
-3[6 + 2x] = 12
[6 * -3 + 2x * -3] = 12
[-18 + -6x] = 12

Solving
-18 + -6x = 12

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 = 12 + 18

Combine like terms: -18 + 18 = 0
0 + -6x = 12 + 18
-6x = 12 + 18

Combine like terms: 12 + 18 = 30
-6x = 30

Divide each side by '-6'.
x = -5

Simplifying
x = -5

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