Sign In
Ask Question
Mathematics
Dutchess
27 April, 15:41
15. x - y = 4
2x+y=5
+2
Answers (
1
)
Cloe Duarte
27 April, 19:03
0
x = 3, y = - 1
Step-by-step explanation:
1) x - y = 4
2x + y = 5
2) 3x = 9
3) x = 3 (9/3)
4) 3 - y = 4
(x - y = 4)
5) - y = 1 (4-3)
6) y = - 1
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“15. x - y = 4 2x+y=5 ...”
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
a large community theater performing musical the theater was filled all four knights if 2500 people attended and then how many people attended each night
Answers (1)
If y varies directly as x, and y = 15 as x = - 3, find y for the x-value of 4.
Answers (1)
The product of 0.1400 * 6.02 * 1023 will have how many significant figures?
Answers (1)
Use the substitution method to solve the system of equation. choose the correct ordered pair. y=8x-4 x=4
Answers (1)
The jones family drove 1,200 miles in 3 days on the first day they traveled 1/4 of the total distance how many miles did they travel the first day
Answers (1)
New Questions in Mathematics
Billy plays outside for a half of hour how mintues billys played outside
Answers (2)
Solve the equation 2 (c-4) + 8=1/2 (6c+20) 1/2 is fraction by the way
No Answers
The equation 3 (x+10) = 87 models situation. Which choice show the shows the sequence of the operations needed to solve this problem, using both arithmetic and algbra
Answers (1)
What is the absolute value of - 4 minus the square root of 2i
Answers (1)
A water tank in the shape of an inverted cone has height 11 feet and radius 5 feet. find the volume of the water in the tank when the water is 6 feet deep
Answers (1)
Home
»
Mathematics
» 15. x - y = 4 2x+y=5
Sign In
Sign Up
Forgot Password?