Question

If (3k+2,2k-1) is a solution of the equation 10x+2y=12 ,then find the value of k

Answer 1

Step-by-step explanation:

x=3k+2 and y=2k-1

10x +2y =12

10(3k+2) + 2(2k-1) =12

30k +20+4k-2=12

34k=12-18

k=-6/34

k=-3/17