42-6x=120

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Solution for 42-6x=120 equation: 


Simplifying
42 + -6x = 120

Solving
42 + -6x = 120

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 + -6x = 120 + -42

Combine like terms: 42 + -42 = 0
0 + -6x = 120 + -42
-6x = 120 + -42

Combine like terms: 120 + -42 = 78
-6x = 78

Divide each side by '-6'.
x = -13

Simplifying
x = -13

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