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8x+y=15, 3x+y=2 by elemination method ​

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Answer: hope this helps u

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let,

8x+y=15..............(1)

3x+y=2................(2)

subtract equation (2) from (1)

8x+y=15

3x+y=2

(-) (-) (-). .... (sign changes)

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5X = 13

x= 13/5



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