Find the value of k if x=2,y=1 is a solution of the equation 2x+3y=k
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Answered by
4
2(2) +3(1)=k
4+3=k
7=k
4+3=k
7=k
Answered by
8
sub the value of X=2,y=1 in the given eqn
2x+3y=k
2(2)+3(1)=k
4+3=k
k=7
there fore value of k is 7
2x+3y=k
2(2)+3(1)=k
4+3=k
k=7
there fore value of k is 7
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