memorymusaluke1994 memorymusaluke1994

16-08-2020
Mathematics

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Solve simultaneous equation 2X=5y X -2x=3

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twrider33 twrider33

16-08-2020

2x=5y . and x-2x=3 .

If x-2x=3, x= -3

2.-3=5y .......... 5y= -6....... Then, y = -6/5 and x = -3

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