asdf334asdf334 asdf334asdf334

04-02-2019
Mathematics

contestada

Solve: 3x+y=6
4x-2y=18

show all work pls!!!

Respuesta :

1969976289 1969976289

04-02-2019

Answer:

x = 3 and y = -3

Step-by-step explanation:

To start, let's double the first equation to get 6x + 2y = 12. Add this to the second equation to get 10x = 30, so x = 3 and y = -3.

Answer Link

Otras preguntas

what obligations did a peasant have to the lord of manor

Which of the following is NOT a characteristic of a state? a. ethnicity b. territory c. population d. sovereignty

Which statement correctly describes one characteristic of a sound wave? (1) A sound wave can travel through a vacuum. (2) A sound wave is a transverse wave. (3)

The relocation of Japanese Americans from the West Coast during World War II occurred because (1) most of them were not citizens of the United States (2) they r

Right after __________, Korea split into northern and southern halves. a. World War I b. the Russian Revolution c. the Cold War d. World War II

Writing style includes all of the following EXCEPT A. word choice. B. sentence structure. C. syntax. D. theme.

How does a reflex arc help to protect the human body from danger?

Whites accused Chinese workers on the West Coast of A. taking white jobs. B. claiming the best land. C. destroying Oriental schools. D. attacking railroad pr

What's a conjunctive verb

The cell membrane is made up of _____. a double layer of cellulose a single layer of cellulose a double layer of protein a double layer of phospholipids