marine8371 marine8371

15-09-2018
Mathematics

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Find four consecutive integers such that twice the first sub trcted form the sim

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uniquelyzyiZyiena18 uniquelyzyiZyiena18

15-09-2018

Integers=x,x+1,x+2,x+3

(x+1+x+2+x+3)-2x=16

3x+6-2x=16

x=16-6

x=10 answer for the first integer.

10,11,12,13 are all the integers.

proof:

11+12+13-2*10=16

36-20=16

16=16

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