Here...see the attachment
Answer:
1
Step-by-step explanation:
2(k + 1) = -4(k - 2)
2k + 2 = --4k+8
2k+4k=8-2
6k=6
k=6/6
k=1
Hopefully try is works. Took me a few hrs to figure it out but I think I got it
Answer:
Step-by-step explanation:

Product of a number and its multiplicative inverse should be equal to 1.
So,

sorry i dont get it eathier