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Im confused on this question khan academy
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5 votes
Im confused on this question khan academy

Im confused on this question khan academy-example-1
User Prashant Vhasure
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1 Answer

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a is 6, a = 6

b = -1 - 7a

b = -1 - 7(6)

b = -1 - 42

b = -43
User Bikeshedder
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