gore2
gore2
18-09-2017
Mathematics
contestada
What is the answer to this question
Respuesta :
mtomas598
mtomas598
18-09-2017
4(d-8)-5 = 9(d+2)+1
Assuming you're looking for d:
Use Distributive Property for both sides
4d-32-5 = 9d+18+1
Combine like terms
4d-37 = 9d+19
Take all d's to one side & numbers to other
-37-19 = 9d-4d
Simplify
-56 = 5d
Divide both sides by 5
d = -56/5
Answer Link
Аноним
Аноним
18-09-2017
4(d - 8) - 5 = 9(d + 2) + 1
4d - 32 - 5 = 9d + 18 + 1
4d - 9d = 32 + 5 + 18 +1
-5d = 56
-5d / -5 = 56 / -5
d = -56 / 5
Answer Link
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