shannon9311 shannon9311

13-11-2018
Mathematics

contestada

−x+4y when x=−45 and y=13

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krussell31 krussell31

13-11-2018

-45+5(13)

65

-45+65=20

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avatannenbaum avatannenbaum

13-11-2018

if i am not mistaken, it would become 45+4(13). the -45 wouldn’t be negative because the -x is negative so negative + negative = positive. The answer should be 97.

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