1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Darina [25.2K]
3 years ago
6

2x - y = 9 y=x-7 what is the answer

Mathematics
1 answer:
marshall27 [118]3 years ago
4 0

Answer:

x = 2

y = -5

Step-by-step explanation:

2x - y = 9

y = x - 7

2x - y = 9

2x - (x - 7) = 9

2x - x + 7 = 9

x + 7 = 9

x = 2

y = x - 7

y = 2 - 7

y = -5

You might be interested in
What value of n makes the equation true?
goldenfox [79]

Answer:

n=10

Step-by-step explanation:

You need n to be 10 because: y^20= (y^10)^2

4 0
4 years ago
Read 2 more answers
Simplify: (2x^5y^3)^3
kiruha [24]

Answer:

8x

​15

​​ y

​9

​​  

Step-by-step explanation:

3 0
4 years ago
Read 2 more answers
8.
mihalych1998 [28]

Answer

Secured

Step-by-step explanation:

eee

4 0
3 years ago
Read 2 more answers
Suppose that you saw 300 minutes of commercials this week. how many hours of commercials did you see?
ludmilkaskok [199]
300÷60 = 5
5 hours of commercials was watched
8 0
4 years ago
The shapes nelow are shaded to show two different fraftions, Are the fractions equivalent? Use the drop down menus to best expla
katovenus [111]

Answer:

Yes they are equivalent.

Step-by-step explanation:

They each represent one half.

5 0
3 years ago
Other questions:
  • How are exponents and logarithms related? give an example with you explanation
    15·1 answer
  • Jack has three coins C1, C2, and C3 with p1, p2, and p3 as their corresponding probabilitiesof landing heads. Jack flips coin C1
    11·1 answer
  • How to evaluate question number 4
    15·1 answer
  • A marine sales dealer Önds that the average price of a previously owned boat is $6492. He decides to sell boats that will appeal
    6·1 answer
  • Please help. How do you find cosine, sine, cosecant and secant with this triangle? ​
    11·1 answer
  • How to solve a problem.
    9·1 answer
  • Find the slop on the graph rise run m =
    6·1 answer
  • Solve for X ! <br><br> answer quickly please
    6·1 answer
  • Each side of a sandbox is 6 feet long. It will cost $3.00 per square foot to replace the sand in the sandbox. What would be the
    7·1 answer
  • The church youth group is selling snacks to raise money to attend their convention. Amy sold 2 pounds of candy, 3 boxes of cooki
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!