31+12x=42

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Solution for 31+12x=42 equation: 


Simplifying
31 + 12x = 42

Solving
31 + 12x = 42

Solving for variable 'x'.

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

Add '-31' to each side of the equation.
31 + -31 + 12x = 42 + -31

Combine like terms: 31 + -31 = 0
0 + 12x = 42 + -31
12x = 42 + -31

Combine like terms: 42 + -31 = 11
12x = 11

Divide each side by '12'.
x = 0.9166666667

Simplifying
x = 0.9166666667

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