Mario243 Mario243

11-01-2017
Mathematics

contestada

Part B: Solve 2a − 5d = 30 for d. Show your work. (6 points)

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Аноним Аноним

11-01-2017

2a − 5d = 30
Subtracting 2a from both sides:-5d = 30 -2a
Dividing both sides by -5:d = (30 -2a) / -5

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ysudhanshu315 ysudhanshu315

11-01-2017

2a-5d=30 then- 2x20-5x2= 30 ans-d=2

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