Solve for M
M\geq -\frac{1}{6}
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3+12M\geq 1
Swap sides so that all variable terms are on the left hand side. This changes the sign direction.
12M\geq 1-3
Subtract 3 from both sides.
12M\geq -2
Subtract 3 from 1 to get -2.
M\geq \frac{-2}{12}
Divide both sides by 12. Since 12 is positive, the inequality direction remains the same.
M\geq -\frac{1}{6}
Reduce the fraction \frac{-2}{12} to lowest terms by extracting and canceling out 2.
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