Find the solution of the following simultaneous equations of graphical method:
x + y = 3; 2x + 5y = 12
x + y = 3
⇒ y = 3 – x
Now we need to plot this equation on graph, for that we will take some points of x and put in the equation to obtain points of y.
2x + 5y = 12
⇒ 5y = 12 - 2x
Now we need to plot this equation on graph, for that we will take some points of x and put in the equation to obtain points of y.
The point of intersection is (1,2)
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