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Mathematics 12 Online
OpenStudy (safyousuff97):

Part A: Solve −np − 80 < 60 for n. Show your work. (4 points) Part B: Solve 2a − 5d = 30 for d. Show your work. (6 points)

OpenStudy (safyousuff97):

@SeaRocks77

OpenStudy (safyousuff97):

i'm not sure how to do the problem

OpenStudy (anonymous):

ok here i solved it Part A:2a-30 = 5d d = (2a-30)/5 Part B:2a-30 = 5d d = (2a-30)/5

OpenStudy (safyousuff97):

How did you do that?

OpenStudy (anonymous):

Easy

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