Answer:
k = -14
Step-by-step explanation:
We should cross-multiply
9/(k - 7) = 6 / k
9*k = 6 * (k - 7)
9k = 6k - 42
9k - 6k = -42
3k = -42
k = -14
I’m sorry I can’t see it well enough (my eyesight is bad)
4/5 -3/7=
28/35 -15/35
=13/35
Answer:
44.238
Step-by-step explanation:
50.441-6.203=44.238