Sign In
Ask Question
Mathematics
Guest
Today, 14:15
4/3 r+5/3=11/3. I don't understand the work
+4
Answers (
2
)
Sydney Kirk
Today, 15:42
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
Valery Mitchell
Today, 18:12
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?
Get an answer to your question ✅
“4/3 r+5/3=11/3. I don't understand the work ...”
in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
If 5y + 3 = 2y + 9 then find 2y=
Answers (1)
Lance armstrong won his fourth straight tour de france bike race in 2002. he is able to travel at 32 miles per hour for an hour without resting. at this rate how many feet per second he would be traveling?
Answers (1)
What are the values of a, b and c? A=1 B=9 C=20
Answers (2)
What is the unit rate of 360 miles travled on 12 gallons of gasoline
Answers (1)
Evaluatethe expression 7.5-3.2+4 (raised to the third power) / 2
Answers (1)
New Questions in Mathematics
Solve the equation 1. x-3/4=2 4/5 2. - 1/3x-11 = - 20 3. - 12+5/7x = - 19
Answers (1)
The blue shark can swim at a top speed of 21 miles per hour. What is the blue shark's top speed in feet per second?
Answers (1)
How do you know if two quantities vary directly?
Answers (1)
Connor is asked to find the probability of rolling a prime number on a die. He states that this is a simple event. True or false? A. True B. False
Answers (1)
35.99 is it a rational number
Answers (2)
Home
»
Mathematics
» 4/3 r+5/3=11/3. I don't understand the work
Sign In
Sign Up
Forgot Password?