Sign In
Ask Question
Cristopher Mcgee
Mathematics
7 March, 14:21
What is the solution to the system of equations
3x+2y=39
5x-y=13
+2
Answers (
1
)
Alice Drake
7 March, 14:28
0
3x + 2y = 39
5x - y = 13
Multiplying the last by two:
10x - 2y = 26
Adding to the first
13x = 65
x = 5
y = 5x-13 = 25-13=12
Check:
3 (5) + 2 (12) = 39 good
5 (5) - 12=13 good
Answer: x=5, y=12
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“What is the solution to the system of equations 3x+2y=39 5x-y=13 ...”
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
Problem page the perimeter of a rectangular garden is 274 feet. if the width of the garden is 63 feet, what is its length?
Answers (1)
Spaceship Earth, a major tourist attraction, is a sphere whose radius is approximately 25 m. What is the volume of Spaceship Earth? use 3.14 for pi 16,354.17 m3 523,333.33 m3 65,416.67 m3 2,616.67 m3
Answers (1)
A rectangular room is 27 feet wide by 17 feet long whats the parameter?
Answers (1)
A rectangular water trough at a fish hatchery measures 4 feet wide, 9 feet long, and 6 feet deep. If the trough is filled to the top, how much water can it hold?
Answers (1)
If (4^2) P = 4^14, what is the value of p?
Answers (1)
New Questions in Mathematics
Name a big reason Europeans came to the "New World" during the fifteenth and sixteenth centuries?
Answers (1)
Find the value of x 2x+4x=5
Answers (1)
UT bisects WV. WV = ? A. SV B. 2 (SV) C. UT D. none of the above
Answers (1)
Evaluate 2/3 - 1/6. a. 1/6 b. 1/2 c. 5/6 d. 1
Answers (1)
15%of $30 as a decimal
Answers (1)
Home
»
Mathematics
» What is the solution to the system of equations 3x+2y=39 5x-y=13
Sign In
Sign Up
Forgot Password?