Solve for A
A=-\frac{d}{24}+\frac{3}{2}
Solve for d
d=36-24A
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24A+d=36
Multiply both sides of the equation by 4.
24A=36-d
Subtract d from both sides.
\frac{24A}{24}=\frac{36-d}{24}
Divide both sides by 24.
A=\frac{36-d}{24}
Dividing by 24 undoes the multiplication by 24.
A=-\frac{d}{24}+\frac{3}{2}
Divide 36-d by 24.
24A+d=36
Multiply both sides of the equation by 4.
d=36-24A
Subtract 24A from both sides.
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