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
ss7ja [257]
3 years ago
13

Y=9x+7,y=3x-11 i need to solve theeqayions by substition and show the work

Mathematics
1 answer:
djyliett [7]3 years ago
4 0
Times the second equation by 2 to get y=9x-33 and then subtract 
You might be interested in
YO PLEASE HELP ME NOW!!!!!!!!
grigory [225]

Answer:

N is equal to 5

Explanation:

N is equal to 5 because 7 subtracted from 12 and 8 subtracted 13 are equal 5.

6 0
3 years ago
Determine a25
posledela
I believe it’s 16/21 but I’m not sure.

4 0
2 years ago
Jack owes a total of $24.00 to 6 different friends. If Jack owes each friend an equal amount, which answer choice represents the
Diano4ka-milaya [45]

Answer:

5555555555555555555225313

Step-by-step explanation:

3

6

554

6 0
3 years ago
Read 2 more answers
Solve these equations: <br> 3|x+5|=7<br><br> | = absolute value
loris [4]

Answer:

x=-8/3

x=-22/3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
guys i need your help you will get 15 points for helping this is 7th grade math if i had 10 apples and my mom had 6 what happene
sergejj [24]

Answer:

ummmmmmm is that the whole question cuz apearently im slow cuz i dont understand and im in 10th

Step-by-step explanation:

5 0
2 years ago
Other questions:
  • This is really getting on my nerve
    7·1 answer
  • A bag contains 6 blue marbles 10 red marbles and 9 green marbles. If 2 marbles are drawn at random without replacement what is t
    13·1 answer
  • When gathering information for research we say we are collecting _____.
    14·2 answers
  • What is the media of 9,3,10,12,4,5,12,2
    9·2 answers
  • . Bob makes 4% commission on his sales as a real estate agent. If Bob sells a house for $249,000, how much money does he earn
    15·1 answer
  • 1.) x - 4y = 11
    10·1 answer
  • Con has two credit cardsU and V. card U has a balance of 414.55 card V has a balance of $751.81 the minimum monthly payment on c
    7·1 answer
  • 2) Orion buys 3 books for a total of $25.50. He pays $8 plus sales tax for each book. He wants
    12·1 answer
  • Math question 6r + 7 = 13 +7r
    7·1 answer
  • What is m&lt;4 in the graph?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!