Question

find m if x-3,y=-1 is a solution of the eqation ,mx-3y=15​

Answer 1

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Answer 2

Given - x= 3 and y= -1

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Equation - mx-3y= 15

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Putting value of x and y

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m(3)-3(-1)=15

3m+4=15

3m=11

m= 11/3

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