Solve for n
n=\frac{28}{x}
x\neq 0
Solve for x
x=\frac{28}{n}
n\neq 0
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nx=45-17
Subtract 17 from both sides.
nx=28
Subtract 17 from 45 to get 28.
xn=28
The equation is in standard form.
\frac{xn}{x}=\frac{28}{x}
Divide both sides by x.
n=\frac{28}{x}
Dividing by x undoes the multiplication by x.
nx=45-17
Subtract 17 from both sides.
nx=28
Subtract 17 from 45 to get 28.
\frac{nx}{n}=\frac{28}{n}
Divide both sides by n.
x=\frac{28}{n}
Dividing by n undoes the multiplication by n.
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