shaunalab shaunalab

01-12-2017
Mathematics

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5) y = -7x - 13
8x + y = -14

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Аноним Аноним

24-08-2018

y = -7x - 13

y = -8x - 14 Subtracting:-

0 = x + 1

x = -1

From fisrst equation y = -7(-1) - 13 = -6

answer is x = -1 and y = -6

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