Question

solve rhe following pair of linear equation graphically 5x+7y=50;7x+3y=46

Answer 1

heya

here's ur answer

1) 5x+7y=50
7y=50-5x
y=50-5x/7

Now,
put the value of x in the equation
put x=3 then y=5
put x=10 then y=0
put x= -4 then y=10

Draw the graph now of (3,5),(10,0),(-4,10)

2)7x+3y=46
3y=46-7x
y=46-7x/3

Now,
put the value of x in the equation and draw the graph

hope it helps