Sign In
Ask Question
Cisco
Mathematics
28 January, 21:48
4/3 r+5/3=11/3. I don't understand the work
+2
Answers (
2
)
Alyssa Garner
28 January, 22:12
0
Here's to break it down
Simplifying
2 (3r + 4) + - 3 (r + 1) = 11
Reorder the terms:
2 (4 + 3r) + - 3 (r + 1) = 11
(4 * 2 + 3r * 2) + - 3 (r + 1) = 11
(8 + 6r) + - 3 (r + 1) = 11
Reorder the terms:
8 + 6r + - 3 (1 + r) = 11
8 + 6r + (1 * - 3 + r * - 3) = 11
8 + 6r + (-3 + - 3r) = 11
Reorder the terms:
8 + - 3 + 6r + - 3r = 11
Combine like terms: 8 + - 3 = 5
5 + 6r + - 3r = 11
Combine like terms: 6r + - 3r = 3r
5 + 3r = 11
Solving
5 + 3r = 11
Solving for variable 'r'.
Move all terms containing r to the left, all other terms to the right.
Add '-5' to each side of the equation.
5 + - 5 + 3r = 11 + - 5
Combine like terms: 5 + - 5 = 0
0 + 3r = 11 + - 5
3r = 11 + - 5
Combine like terms: 11 + - 5 = 6
3r = 6
Divide each side by '3'.
r = 2
Simplifying
r = 2
Comment
Complaint
Link
Emmett Webster
28 January, 22:17
0
Multiply the entire equation by three to get 4 + r + 5 = 11.
r = 2.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“4/3 r+5/3=11/3. I don't understand the work ...”
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
In the right triangle shown, m of angle G equals 45 and HI equals 7 how long is GH
Answers (1)
Solve for x in the equation x + 10 = 15. A. x = - 5 B. x = 25 C. x = 10 D. x = 5
Answers (2)
What is the answer 2 x squared to - 5 when x=3
Answers (1)
An experiment consists of drawing 1 card from a standard 52-card deck. What is the probability of drawing a black 6 ?
Answers (1)
If f (0) = 287 and 5+4i is a root, what is the standard form of the polynomial function?
Answers (1)
New Questions in Mathematics
Factor q^3-125 completely.
Answers (1)
Freida earns $5.85s per hour. to find the amount of money freida earns working x hours, use the equation y=5.85. how many dollars does Freida earn of she works 2.4 hours?
Answers (1)
Determine the mean, median, mode, and midrange for this collection of class test scores: 88 82 97 76 79 92 65 84 79 90 75 82 78 77 93 88 95 73 69 89 93 78 60 95 88 72 80 94 88 74 a. Mean is 84, median is 82, mode is 82, midrange is 77 b.
Answers (2)
In a cohort of thirty graduating students, there are three different prizes to be awarded. if no student can receive more than one prize, in how many different ways could the prizes be awarded?
Answers (1)
Simplify the expression: 4 (2x-12) + 60+5x
Answers (1)
Home
»
Mathematics
» 4/3 r+5/3=11/3. I don't understand the work
Sign In
Sign Up
Forgot Password?