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Mathematics
Leandro Mcgee
21 August, 09:32
4 (3d-2) = 8d-5
What's d?
+5
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Mark Jacobson
21 August, 10:05
0
d = 3/4
Step-by-step explanation:
4 (3d-2) = 8d-5
Distribute
12d - 8 = 8d - 5
Subtract 8d from each side
12d-8d - 8 = 8d - 5 - 8d
4d - 8 = -5
Add 8 to each side
4d - 8+8 = - 5+8
4d = 3
Divide by 4
4d/4 = 3/4
d = 3/4
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