Part A: Solve −np − 70 < 40 for n. Show your work. Part B: Solve 4w − 7k = 28 for k. Show your work.

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asked Mar 21, 2018 148k views

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Alex Chan · Answer 1 · 2018-03-25T07:35:21+0000

solve for n the first can be like:-NP<40+70. -NP<110 the second one can be like : 4w-7k =28. solve for k and then, -7k=28-4w divide both sides by -7 that equal to k =-4-4w

Part A: Solve −np − 70 < 40 for n. Show your work. Part B: Solve 4w − 7k = 28 for k. Show your work.

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