brittanybro314 brittanybro314

12-09-2016
Mathematics

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What is the solution to this equation? 7x-12x-5=-45+15 A. x=-5 B. x=5 C. x=7 D. x=-7

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kinouura kinouura

12-09-2016

7(5)-12(5)-5=-45+15

-30 = -30

answer= B. x=5

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