Question

If x=3, y=-3 is solution of equation 3x +2y=k, then find k. Also find other two solutions
and show all points that are there on the graph. Give your opinion about the graph.​

Answer 1

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3x+2y=k

2(3)+2(-3) =k

6-6=k

k=0

Answer 2

ANSWER

(3,1) is a solution of the equation 3x+2y=k

3x+2y=k

=>3(3)+2(1)=k

=>k=9+2=11