draw the graph of the following equations and check whether (a) x=2, y=5 (b) x=-1,y=3 are solution of 2x+5y=13
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Step-by-step explanation:
HERE WE NOTICE THAT THE POINT (2,5)DOES NOT LIE ON THE GRAPH THEREFORE.X=2,Y=5 IS NOT A SOLUTION OF 5X+3X=4.
THE POINT(-1,3) LIE ON THE GRAPH,THEREFORE X=-1,Y=3 IS A SOLUTION OF 5X+3Y=4
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