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15-05-2020
Mathematics

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-9x+2y=16
7x+2y=16
A8,1
B8,0
C8,-10
D0,8

9x2y16 7x2y16 A81 B80 C810 D08 class=

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15-05-2020

D 0,8
if you replace the letters with the numbers , you’ll get it right.

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