Sign In
Ask Question
Donald Huffman
Mathematics
24 August, 01:07
0.3 (r+2) = - 0.1 (-2r-4)
+3
Answers (
1
)
Lane Dunn
24 August, 01:27
0
I would first multiply both sides by 10 to get rid of the decimals:
3 (r+2) = - (-2r-4)
We can then expand the brackets:
3r+6 = 2r+4
And simplify:
r+6 = 4
r = - 2
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“0.3 (r+2) = - 0.1 (-2r-4) ...”
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
Which expression is the best estimate of the product of 7/8 and 1/10
Answers (1)
What is 2/5x-4=8-3/5x
Answers (1)
Solve the equation 1-3c=9c+7
Answers (2)
How do you represent functions?
Answers (1)
What is the name of a solid that has two parallel polygon bases and all other faces that are rectangles?
Answers (2)
New Questions in Mathematics
What are the Combine like terms 7a+4b-3a-2b
Answers (1)
What is the solution to the equation - 3 (ht5) + 2 = 4 (h+6) - 9 h=-4 h=-2 h=2 h=4
Answers (1)
Deanna ran a total of 9 3/4 miles over 3 days. She ran the same distance each day. How many miles did Deanna run each day?
Answers (1)
Identify the variable expression that is not a polynomial:. a: x+12. b: 33. c: x^9+y^3. d: y^9+27
Answers (1)
1/3+2/3+1/3 = how do I solve this problem
Answers (2)
Home
»
Mathematics
» 0.3 (r+2) = - 0.1 (-2r-4)
Sign In
Sign Up
Forgot Password?