Question

if (k+1,k-1) is a solution of linear equation x-3y=1 , then the value of k is​

Answer 1

Answer:

2

Step-by-step explanation:

Linear equation = x-3y

Solution = (k+1,k-1)

Here when we substitute k+1 in x place and k-1 in y place the whole value will become zero

(k+1)-3(k-1) = 0

k+1-3k+3 = 0

-2k+4=0

2k=4

k=2

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