2x 5y=k,kx 15y=18 find the value of k
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2*5y=k
then y=k/10
substitute in equation 2
15y=18
15*k/10=18
k=,180/15=12
then y=k/10
substitute in equation 2
15y=18
15*k/10=18
k=,180/15=12
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