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

What is the x-coordinate of the red point

I need help with two and three

Social loafing has been found to be especially noticeable among:A) women in cultures that value collectivism B) women in cultures that value individualism.C) me

a board that is 2 5/8 feet long is cut from a larger board that is 7 1/3 feet long. How much of the board remains?

Please help fast with #10 and explain your answer!Thank you

I need help with two and three

What is the x-intercept and the y-intercept of the line in the graph

Can someone help me ?

Can someone pls help me???

Operant conditioning is a learning process in which subjects learn to associate __________. A. their own behaviors with specific consequences B. unconditioned r