PrettyGirlForever PrettyGirlForever

13-01-2015
Mathematics

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What is the answer for this equation-18-6k=(1+3k)

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davidyangnyc davidyangnyc

13-01-2015

-18-6k= 1+3k
9k=-19
k=-19/9
k=-2 and 1/9

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Аноним Аноним

13-01-2015

-18-6k=1+3k

-18-1=3k+6k

9k=-19

k=(-19)/9

k=(-18)/9 + (-1)/9

k=-(2+1/9)

Answer Link

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