lucijae16
lucijae16 lucijae16
  • 02-03-2021
  • Mathematics
contestada

Solve the system of equations by elimination.
2x - 9y = 23
5x - 3y = -1
*Be sure to enter your answers as a point

Respuesta :

davidspiroski186 davidspiroski186
  • 02-03-2021

Answer:

Step-by-step explanation:

1. 2x - 9y = 23

2 x = 9 y + 23

y = (2 x)/9 - 23/9

2 x - 9 y - 23 = 0

2. 5x - 3y = -1

5 x + 1 = 3 y

y = (5 x)/3 + 1/3

5 x - 3 y + 1 = 0

I belive that should help you out a bit :D

Answer Link
blessedtj2007
blessedtj2007 blessedtj2007
  • 02-03-2021

Answer:

(x,y) = (-1/5 + 3v/5, -13/5+2v/15)

Step-by-step explanation:

Answer Link

Otras preguntas

How do you find a polynomial function with real coefficients that has the given zeroes? 5, i
A famous person recently spent a day at your school. Write an email to a friend, describing what happened. In your email, you should: • describe the famous pers
What is the name for the number of species that live in an ecosystem
F(x)=x+3 and g(x)=x^2-2
Write one to two sentences explaining how ancestors were important to Native American groups.
what's the value of given expression :[tex] \sqrt{12 \times 3} [/tex]​
Given that 5 miles is 8 km, convert 19.2 miles to km.​
yanıt yayınları, 8. sınıf 20 dakikada türkçe soru bankası cevap anahtarı
The ratios are not constant; therefore, the points in the table do not form a direct variation.
Who did the Romans defeat to take control of the Mediterranean Sea Trade? A. Gaul B. Carthage