1.

Find the solution of the pair of linear equations by the graphical method.x+y=7 x-y=3​

Answer»

ANSWER:

x=5 and y=2

Step-by-step explanation:

To slove graphically:

ax+by=c is a straight line with SLOPE -a/b

now consider some value of x and find y for that x and draw the graph using POINT FOUND and slope.

point of intersection of both the graphs gives the solution of linear equation



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