Question

if (2,1)is the solution of kx+3y=5,then the value of k is​

Answer 1

Answer:

k = 1

Step-by-step explanation:

given (2, 1) is solution

therefore x = 2 and y = 1

substitute in the equation

kx + 3y = 5

k(2) + 3(1) = 5

2k + 3 = 5

2k = 5 - 3

2k = 2

k = 2/2

k = 1

the value of k = 1

Hope you get your answer

Answer 2

Answer:

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