(3k + 1, 2k - 1) is a solution of the equation 10x + 2y = 12, then find the value of k.
.
Answers
Answered by
6
Step-by-step explanation:
10(3k+1) +2(2k-1) =12
30k+10+4k-2=12
34k+8=12
34k=12-8
k=4/34=2/17
Similar questions