Solve for d
d=15
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4d+16+10=86
Use the distributive property to multiply 4 by d+4.
4d+26=86
Add 16 and 10 to get 26.
4d=86-26
Subtract 26 from both sides.
4d=60
Subtract 26 from 86 to get 60.
d=\frac{60}{4}
Divide both sides by 4.
d=15
Divide 60 by 4 to get 15.
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