c2l0a0r5e c2l0a0r5e

01-02-2017
Mathematics

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This is what I need an answer to plz tell me the answer

This is what I need an answer to plz tell me the answer class=

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haroonali haroonali

01-02-2017

x=-1
y=-2
solve simultanously two equations to find value of x and y

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