I assume that you want to know the answer to 1/8-3/7-1/8 = -0.42857142857143
I hope this helped let me know if it did.
Answer:
k = -2.
Step-by-step explanation:
5(3 - 2k) = 2k + 39 Distribute the 5 over the parentheses:
15 - 10k = 2k + 39
15 - 39 = 2k + 10k
12k = -24
k = -2.
Isolate x by subtracting 12 on both sides to get<em> x=3</em>. You can plug it in to check. Hopefully I helped. :)
The kite is 105 feet in the air