25-07-2021
Mathematics

contestada

5x + 2y + 19 = 0 3x + 4y + 17 = 0

Respuesta :

mathstudent55 mathstudent55

25-07-2021

Answer:

x = -3; y = 2

Step-by-step explanation:

5x + 2y + 19 = 0

3x + 4y + 17 = 0

-10x - 4y - 38 = 0

3x + 4y + 17 = 0

-7x - 21 = 0

x = -3

5(-3) + 2y = -19

2y = -4

y = -2

Answer: x = -3; y = 2

Answer Link

Otras preguntas

Turkey became a republic under rule of A: Mustafa Kemal Ataturk B: Reza Pahlavi C: Mohammed Khatami D: Ayatollah Ruhollah Khomeini

What is the equivalent of 3/6

How to solve 6x>-24 and 9x<54 ?

in 1961-1962 which Georgia's's cities gained the most headlines from the protest happening there?

HOW CAN YOU MAKE 7,5,6,AND 3 EQUAL 75 USING PARENTHESIS.

What happens when an object is dropped? A. force and mass increase every four seconds B. decelerates as it gets closer to the ground C. accelerates due to t

What is the equivalent of 3/6

what was Ernest Just mainly interested in?

What is the square root of a 1,000,000

PLEASE HELP I DON'T UNDERSTAND