ocscbarca ocscbarca
  • 24-02-2020
  • Mathematics
contestada

Solve the system of equations.
2x + 3y = 4
y = 5x - 27

Respuesta :

PollyP52 PollyP52
  • 24-02-2020

Answer:

x = 5, y = -2.

or as an ordered pair it's (5, -2).

Step-by-step explanation:

2x + 3y = 4

y = 5x - 27

-5x + y = -27    Multiply this by - 3:

15x - 3y = 81     Add this equation to the first equation:

17x = 85

x = 5

Plug this into the second equation:

y = 5(5) - 27

y = -2.

Answer Link

Otras preguntas

I want to bake 12dozen cookies.if I can bake 2 dozen cookies in one hour how long will it take me to make all 12 dozen cookies
Gimme da answers 6th grade math
Why did Malcolm X believe that a violent approach to activism would help the African-American community?
List four greenhouse gases in the atmosphere. For each gas, describe its prevalence in the atmosphere, its natural sources, its human-induced sources, and how i
Apr of 2.2% is what monthly percentage
History/ Social Studies Question:How were the Mauryan and Gupta Empires different?A. ) Unlike the Mauryans, the Guptas collected taxes from districts and villag
Which statement is a central idea of “The Life of Aesop”? Although Aesop was a slave, he created memorable fables that people still read today. Aesop told such
jin is training for the 50 meter dash. each day that he train he runs the dash six times last week he train for days. this week he trained for five days. in the
Ting 11. Find the difference of the expression: (5a + 3b - 6c) - (20 - 4b + 13c) 29 30 Quiero saber la respuesta correcta
what are the three most important values in a job​