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Mathematics
ViCatan
Feb 4, 2018, 1:35:40 AM
20

What is the value of 6x-3y if x=5 and y=-1?

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(1) Answers
john10
Feb 4, 2018, 7:48:46 AM

Well, let's plug the numbers in. 6 x 5 - 3 x -1. 6 x 5 = 30 3 x -1= -3 Now subtract 30 and -3. 30 - (-3) = 33. (Two negatives make positive) Hope this helped :)

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