Question

Find the solution of the following pois of linear
equations by graphical method
2x+y=10
x+y=6​

Answer 1

Answer:

2x + y = 10—(i)

x + y = 6—(ii)

(-)_(-)___(-)______

x = 4

Substituting the value of x in eq. i

2x + y = 10

=>2×4+y = 10

=> 8 +y = 10

=> y = 10 - 8

=> y = 2

Answer 2

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