Register
Solve 4w − 7k = 28 for k. Show your work.
124k views
2 votes
Solve 4w − 7k = 28 for k. Show your work.

User Edmz
by
8.1k points

2 Answers

1 vote
4w-7k=28
-4w -4w

-7k=-4w + 28
/-7 /-7
k=0.57 + 4
User Suzanne Soy
by
8.2k points
6 votes
4w-7k=28
Subtract 4w from both sides
-7k=28-4w
Divide -7 from both sides to isolate k
k= -4 + 4/7w

User Daniel Thorpe
by
8.3k points
← Prev Question Next Question →

Related questions

User Merab
asked Apr 1, 2017 109k views
2. solve 4w − 7k = 28 for k. show your work
Merab asked Apr 1, 2017
by Merab
8.0k points
1 answer
5 votes
109k views
User Hruske
asked Aug 6, 2017 103k views
2. solve 4w − 7k = 28 for k. show your work
Hruske asked Aug 6, 2017
by Hruske
7.9k points
2 answers
3 votes
103k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!