giotheKingo
giotheKingo
26-04-2017
Mathematics
contestada
what is the answer plz x=-42-8y -18x=-4-8y
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zaylanai
zaylanai
26-04-2017
x = -42-8y
-18x = -4-8y
substract it, and we got 19x= -38 ==> x = -2
-2 = -42 - 8y
8y = -40 ==> y = -5
so, x = -2, y = -5
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