falcon93 falcon93

13-06-2016
Mathematics

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find the value of y when x equals 2 , -8x-5y=1

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nobillionaireNobley nobillionaireNobley

16-06-2016

-8x - 5y = 1
when x = 2
-8(2) - 5y = 1
-16 - 5y = 1
5y = -16 - 1 = -17
y = -17/5

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