Question

draw the graph of equation 5x+3y=4 and check whether
a) x=-2, y=5
b) x=-1, y=3 are solutions

Answer 1

Graphical solution of the equation 5x + 3y = 4

            Given equation is

                        5x + 3y = 4

            Equation is set of values of x and y coordinates which satisfies the given relation.

            Let us tabulate x and y values which satisfies this equation

                x: -1    2

                y: 3    -2  

         Plot (-1,3) and (2,-2) on graph and join the points.

    Correct option is  (b)