FelixTepec FelixTepec

11-05-2021
Mathematics

contestada

What solution to the system? Write the x-value and the y-value
10x+7y=1
-5x-7y=24

Respuesta :

akbusiness987 akbusiness987

11-05-2021

Answer:

y = - 7 and x = 5

Step-by-step explanation:

10x + 7y - 5x - 7y = 1 + 24

5x = 25

5x ÷ 5 = 25 ÷ 5

x = 5

- 5(5) - 7y = 24

- 25 - 7y = 24

- 25 + 25 - 7y = 24 + 25

- 7y = 49

- 7y ÷ - 7 = 49 ÷ - 7

y = - 7

Answer Link

Otras preguntas

Physicians must now pass all sections of the United States Medical Licensing Examination (USMLE) prior to receiving a medical license. What does this measure an

_____ is defined as a purposeful course of action undertaken by government in order to solve a problem.

MODELING REAL LIFE There are a total of 64 students in a filmmaking club and a yearbook club. The filmmaking club has 14 more students than the yearbook club. a

graduation ceremony, names were read at a rate of 5 names every two minutes. How many names were read in 3 hours?

11. Once transcription has been completed, which of the following is NOT necessary for protein synthesis to occur? A) tRNA B) ribosomes C) mRNA D) DNA

Research occurs through... A observation B experimentation C gathering and analysis of information D (All of these)

The difference between 3 times a number and 6

PLS HELPPPPPPPPPPPPP

il fait preuve d'un piètre travaiile / quelle est la nature de piètre ???

Perform hypothesis testing using the critical value approach brainly.