Solve for N
N=-\frac{Q}{3}+0.95
Solve for Q
Q=2.85-3N
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3N=2.85-Q
Subtract Q from both sides.
\frac{3N}{3}=\frac{2.85-Q}{3}
Divide both sides by 3.
N=\frac{2.85-Q}{3}
Dividing by 3 undoes the multiplication by 3.
N=-\frac{Q}{3}+\frac{19}{20}
Divide 2.85-Q by 3.
Q=2.85-3N
Subtract 3N from both sides.
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