jasonharrison5279 jasonharrison5279

04-07-2018
Mathematics

contestada

Which of the following is a solution to the system of linear equations below 2x=-3y. 2y=6x-22. A (2,5). B(-2,5). C(2,-5). D (-2,-5)

Respuesta :

mkryukova19 mkryukova19

04-07-2018

-3y=2x /*-3 -----> 9y = -6x
2y=6x-22

9y = -6x
2y=6x-22
11y = -22
y = -2

-3*(-2)=2x
2x=6
x=3

For this system of equations solution is (3,-2).

Answer Link

Otras preguntas

as the air temperature and dew point get farther apart, what happens to the weather outside

Why does the author include the sentence "My thoughts at this period centered in the determination that we should make and save enough of money to produce three

At the Battle of Antietam, Confederate General Robert E. Lee A. failed to stop Union troops in their march toward Richmond. B. led the south to victory in spite

Which event is the BEST example of the growing anti-immigrant sentiment that spread throughout the United States in the 1920s?

o like my friend put me in this headlock today i tapped and he would not let go. So i blacked out and they said i started seizing

What is the answer to 5/8 + 3/8

What is two times two

When baking, you must measure all ingredients carefully. Otherwise, your baking project will most likely fail. Combine sentence correctly.

An atomic diagram that shows just the valence electrons of an atom is called a(n) _____ diagram.

which of the following sentences includes a module vocabulary word that is not used correctly?A. With a little persistence, you can reach your goals.B. The dogs