penst68bew
penst68bew penst68bew
  • 16-04-2021
  • Mathematics
contestada

Find the solution of the system of equations.
-9x - 5y = -18
4x + 5y = 33

Respuesta :

Yang100
Yang100 Yang100
  • 16-04-2021

Answer:

x=-3, y=9. (-3, 9).

Step-by-step explanation:

-9x-5y=-18

4x+5y=33

---------------

-5x=15

x=15/-5

x=-3

4(-3)+5y=33

-12+5y=33

5y=33-(-12)

5y=33+12

5y=45

y=45/5

y=9

Answer Link
kennethvaughn6
kennethvaughn6 kennethvaughn6
  • 03-05-2021

Answer:

-9x - 5y = -184x + 5y = 33

Answer Link

Otras preguntas

HELP ASAP Write a paragraph about the French Revolution. Use your own words
Centralized union wage bargaining with government intervention in sweden gives relatively more influence to ______, while firm-level union wage bargaining in th
A cpu has a clock rating of 2.4 ghz, and half of each clock cycle is used for fetching and the other half for execution. questions: a. what access time is requi
simplify 3 dollars : 60 cents
What is the most important idea of the second paragraph of of Plymouth of plantation
Miles is opening a bakery. which of his expenses is part of the operational budget
Shuffle standard deck of cards and give 13 cards to the four players. what is probability everyone gets ace
Explain whether you think judy's family occurrences of breast and ovarian cancers are sporadic, hereditary, or familial.
Among elements 1–18, which element or elements have the smallest effective nuclear charge if we use the equation zeff=z−s to calculate zeff? check all that appl
Wow, I am dump. Anyways can anyone help me with this.