3x+42=-6

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Solution for 3x+42=-6 equation: 


Simplifying
3x + 42 = -6

Reorder the terms:
42 + 3x = -6

Solving
42 + 3x = -6

Solving for variable 'x'.

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

Add '-42' to each side of the equation.
42 + -42 + 3x = -6 + -42

Combine like terms: 42 + -42 = 0
0 + 3x = -6 + -42
3x = -6 + -42

Combine like terms: -6 + -42 = -48
3x = -48

Divide each side by '3'.
x = -16

Simplifying
x = -16

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