Solve for b
b=\frac{110-16s}{23}
Solve for s
s=-\frac{23b}{16}+6.875
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2.3b=11-1.6s
Subtract 1.6s from both sides.
2.3b=-\frac{8s}{5}+11
The equation is in standard form.
\frac{2.3b}{2.3}=\frac{-\frac{8s}{5}+11}{2.3}
Divide both sides of the equation by 2.3, which is the same as multiplying both sides by the reciprocal of the fraction.
b=\frac{-\frac{8s}{5}+11}{2.3}
Dividing by 2.3 undoes the multiplication by 2.3.
b=\frac{110-16s}{23}
Divide 11-\frac{8s}{5} by 2.3 by multiplying 11-\frac{8s}{5} by the reciprocal of 2.3.
1.6s=11-2.3b
Subtract 2.3b from both sides.
1.6s=-\frac{23b}{10}+11
The equation is in standard form.
\frac{1.6s}{1.6}=\frac{-\frac{23b}{10}+11}{1.6}
Divide both sides of the equation by 1.6, which is the same as multiplying both sides by the reciprocal of the fraction.
s=\frac{-\frac{23b}{10}+11}{1.6}
Dividing by 1.6 undoes the multiplication by 1.6.
s=-\frac{23b}{16}+\frac{55}{8}
Divide 11-\frac{23b}{10} by 1.6 by multiplying 11-\frac{23b}{10} by the reciprocal of 1.6.
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