Solve for n
n=-\frac{2t}{5}+13
Solve for t
t=\frac{65-5n}{2}
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5n=65-2t
Subtract 2t from both sides.
\frac{5n}{5}=\frac{65-2t}{5}
Divide both sides by 5.
n=\frac{65-2t}{5}
Dividing by 5 undoes the multiplication by 5.
n=-\frac{2t}{5}+13
Divide 65-2t by 5.
2t=65-5n
Subtract 5n from both sides.
\frac{2t}{2}=\frac{65-5n}{2}
Divide both sides by 2.
t=\frac{65-5n}{2}
Dividing by 2 undoes the multiplication by 2.
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