Solve for m
m=\frac{2}{x}
x\neq 0
Solve for x
x=\frac{2}{m}
m\neq 0
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-2mx=-4
Subtract 4 from both sides. Anything subtracted from zero gives its negation.
\left(-2x\right)m=-4
The equation is in standard form.
\frac{\left(-2x\right)m}{-2x}=-\frac{4}{-2x}
Divide both sides by -2x.
m=-\frac{4}{-2x}
Dividing by -2x undoes the multiplication by -2x.
m=\frac{2}{x}
Divide -4 by -2x.
-2mx=-4
Subtract 4 from both sides. Anything subtracted from zero gives its negation.
\left(-2m\right)x=-4
The equation is in standard form.
\frac{\left(-2m\right)x}{-2m}=-\frac{4}{-2m}
Divide both sides by -2m.
x=-\frac{4}{-2m}
Dividing by -2m undoes the multiplication by -2m.
x=\frac{2}{m}
Divide -4 by -2m.
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