veronicapresley64 veronicapresley64

01-04-2021
Mathematics

contestada

Solve the following system of equations: {−6x−y=2−7x−4y=−9

Respuesta :

Yang100 Yang100

03-04-2021

Answer:

x=-1, y=4. (-1, 4).

Step-by-step explanation:

-6x-y=2

-7x-4y=-9

----------------

y=-6x-2

-7x-4(-6x-2)=-9

-7x+24x+8=-9

17x=-9-8

17x=-17

x=-17/17

x=-1

-6(-1)-y=2

6-y=2

y=6-2=4

Answer Link

Otras preguntas

perform the indicated operation 1 1/3 × 3 3/4

Which of the following statements is NOT true concerning strategies for limiting caloric intake? Eat only two or three large meals a day, instead of eating five

I have to write an essay about the purpose of government, for this essay I have to choose between two presidents. 1. Thomas Jefferson who belied that we should

Discuss the balcony scene. Does the knowledge of Romeo and Juliet's final fate influence the meaning of the balcony scene or the audience's interpretation of it

Science question Plz help The question number 3

Create a function names minElement() that takes an array of numbers as a paaramter and returns the min value of the array. The array may not be modified by the

what is ecosystem productivity?

where can I read the short story :Sugar and Honey"?

A meteoroid is traveling east through the atmosphere at 18. 3 km/s while descending at a rate of 11.5 km/s. What is its speed, in km/s?

PLEASE HELP!!!!! Camilla borrows a book from the library for d days. The library charges a late fee of 0.10 dollars per day that the book is late. If Camilla re