d x = 7
Solve for d
d=\frac{7}{x}
x\neq 0
Solve for x
x=\frac{7}{d}
d\neq 0
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xd=7
The equation is in standard form.
\frac{xd}{x}=\frac{7}{x}
Divide both sides by x.
d=\frac{7}{x}
Dividing by x undoes the multiplication by x.
dx=7
The equation is in standard form.
\frac{dx}{d}=\frac{7}{d}
Divide both sides by d.
x=\frac{7}{d}
Dividing by d undoes the multiplication by d.
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