Sign In
Ask Question
Jocelyn Bowman
Mathematics
30 March, 16:04
What is the value of - 4k+2 (5k-6) = - 3k - 39
+2
Answers (
1
)
Eleanor Savage
30 March, 16:14
0
-4k+2 (5k-6) = - 3k-39
-4k+10k-12=-3k-39
6k-12=-3k-39
+3k both sides
9k-12=-39
+12 both sides
9k=-27
:9 both sides
k=-3
check
-4 (-3) + 2 (5 (-3) - 6) = - 3 (-3) - 39
12+2 (-15+-6) = 9-39
12+2 (-21) = 9-39
12-42=-30
-30=-30
k=-3 holds true
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“What is the value of - 4k+2 (5k-6) = - 3k - 39 ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Solve for x: 2 over 5 plus 3 over 5 x equals quantity x plus 5 over 10 X=3 X=2 X=-3 and 2 No solution
Answers (1)
Write an expression for the calculation 5 times the number 29 and 14 minus 11
Answers (1)
What is 3.638 x 5.257
Answers (1)
Which of the following is a horizontal stretch of the same parent function? y=3x y=5+x? NI DONE
Answers (1)
Next 2 numbers for number pattern 0.006 0.06 0.6 6
Answers (2)
New Questions in Mathematics
Find the solution set for this equation x^2-36=0
Answers (1)
How to write 2.26 in ones place
Answers (1)
A zookeeper weighed an African elephant to be 9 times 10 to the third power pounds and an African lion to be 4 times 10 to the second power pounds. How many times greater is the weight of the elephant than the weight of a lion? A: 2.
Answers (1)
What is another way to say 6/5
Answers (2)
Judy uses 12 tiles to make a mosaic Eight of the tiles are blue what fraction in sipplest form represents the tiles that are blue.
Answers (1)
Home
»
Mathematics
» What is the value of - 4k+2 (5k-6) = - 3k - 39
Sign In
Sign Up
Forgot Password?