Solve for m
m=\frac{1}{2}=0.5
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m\times 4-2=0
Variable m cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by m.
m\times 4=2
Add 2 to both sides. Anything plus zero gives itself.
m=\frac{2}{4}
Divide both sides by 4.
m=\frac{1}{2}
Reduce the fraction \frac{2}{4} to lowest terms by extracting and canceling out 2.
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