Solve for a
a=\frac{25}{16x}
x\neq 0
Solve for x
x=\frac{25}{16a}
a\neq 0
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x\times 16a=25
Variable a cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 16a.
16ax=25
Reorder the terms.
16xa=25
The equation is in standard form.
\frac{16xa}{16x}=\frac{25}{16x}
Divide both sides by 16x.
a=\frac{25}{16x}
Dividing by 16x undoes the multiplication by 16x.
a=\frac{25}{16x}\text{, }a\neq 0
Variable a cannot be equal to 0.
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