-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 = -36
-3x = -36

Divide each side by '-3'.
x = 12

Simplifying
x = 12

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