Question

Find the value of k for which the point (1, -2) lies on the graph of linear equation
x-2y +k = 0. Hence, find one more solution of the given equation​

Answer 1

Step-by-step explanation:

x-2y+K=0

given, X=1

y=-2

= > 1+4+K=0

=> K=-5

other solution= (5,0)

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