Respuesta :
11d=81-16d
Add 16d to both sides
27d=81
Divide 27 on both sides
Final Answer: d = 3
Add 16d to both sides
27d=81
Divide 27 on both sides
Final Answer: d = 3
11d = 81 - 16d
Add 16d to both sides
27d = 81
Divide both sides by 27
d = 3
Add 16d to both sides
27d = 81
Divide both sides by 27
d = 3