miriamstoff miriamstoff
  • 02-02-2021
  • Mathematics
contestada

Solve the system of linear equations using substitution:
-15x + 7y = 83
5x + y = -8

Respuesta :

Alannabirch
Alannabirch Alannabirch
  • 02-02-2021

Answer:

-15x + 7y = 83

Step-by-step explanation:

Mostly what I get is 0 because what i was taught was moving the constant to the left ( -83=0)  and by changing the signs (- +) but like there are different things in this problem I get from the root (-83/15,0) xeR is domain and range yeR so I say 0. I'm sorry if its wrong.

Answer Link

Otras preguntas

Antonio has a CD-player that holds six CDs. He puts six different CDs in the player and the CD player randomly plays a song from any of the CDs. What is the pro
What is the value of x/5
please help me with math
Predict the most likely effect of a two-nucleotide deletion in the middle of the intron located between exons 4 and 5 on the structure of protein A. Justify you
Translate the book into Spanish by filling in the missing letters: |_ibr I
Given f(x) = -x – 4, find f(4).
Explain why your hair sticks to a plastic (polyethylene) comb.
Q5) (2.00 marks) The sum of two numbers is 16 and their product is 48. What are the two numbers?
H. 539.28 - 6.42 Help pls
Solve the system of equations solve for Y