Solve for b
b=-\frac{c}{2}-\frac{7d}{24}+\frac{55}{8}
Solve for c
c=-\frac{7d}{12}-2b+\frac{55}{4}
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-24b-7d=-165+12c
Add 12c to both sides.
-24b=-165+12c+7d
Add 7d to both sides.
-24b=12c+7d-165
The equation is in standard form.
\frac{-24b}{-24}=\frac{12c+7d-165}{-24}
Divide both sides by -24.
b=\frac{12c+7d-165}{-24}
Dividing by -24 undoes the multiplication by -24.
b=-\frac{c}{2}-\frac{7d}{24}+\frac{55}{8}
Divide -165+12c+7d by -24.
-12c-7d=-165+24b
Add 24b to both sides.
-12c=-165+24b+7d
Add 7d to both sides.
-12c=24b+7d-165
The equation is in standard form.
\frac{-12c}{-12}=\frac{24b+7d-165}{-12}
Divide both sides by -12.
c=\frac{24b+7d-165}{-12}
Dividing by -12 undoes the multiplication by -12.
c=-\frac{7d}{12}-2b+\frac{55}{4}
Divide -165+24b+7d by -12.
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