If the point (3,4) lies on the graph of the equation 3y=ax+7, find the value of a. (12) If the point (2k-3,k+2) lies on the graph of the equation 2x+3y+15=0, find the value of k.
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1) 3(4)=3a+7
15=3a+7
8=3a
a=8/3
OK friend this is urs answer
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