6[x+12]=42

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Solution for 6[x+12]=42 equation: 


Simplifying
6[x + 12] = 42

Reorder the terms:
6[12 + x] = 42
[12 * 6 + x * 6] = 42
[72 + 6x] = 42

Solving
72 + 6x = 42

Solving for variable 'x'.

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

Add '-72' to each side of the equation.
72 + -72 + 6x = 42 + -72

Combine like terms: 72 + -72 = 0
0 + 6x = 42 + -72
6x = 42 + -72

Combine like terms: 42 + -72 = -30
6x = -30

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

Simplifying
x = -5

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