Math, asked by Pragyapragyapragya, 1 year ago

If (3, -1) is a solution of the linear equation 4x - ky = 8x + 2y , then find the value of k.

Answers

Answered by rishabhsxn09
1

Answer:

4x - ky = 8x + 2y

4x - ky = 8x + 2y

4*3-k(-1)=8*3+2(-1)

12 +k = 24-2

k=22-12=10

Step-by-step explanation:

4x - ky = 8x + 2y

4*3-k(-1)=8*3+2(-1)

12 +k = 24-2

k=22-12=10

Answered by mariyushgupta494
1

Answer:

Step-by-step explanation:

since...     (3,-1)is a solution of 4x - ky = 8x + 2y

it will satisfie it then......

        putting x=3 & y= -1

         4*3 - k*-1 = 8*3 + 2*-1

           12+k = 24-2

           12+k = 22

             k = 22-12

              k = 10....ANS

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