currysalim currysalim

15-11-2016
Mathematics

contestada

What is the solution to the system of equations? Use any method you like, but be sure to show all work.

2x + y = -3

x – 2y = -4

Relax

Respuesta :

cutelittlecupcake101 cutelittlecupcake101

24-11-2016

2x + y = -3
x - 2y = -4

2x + y = -3
2x - 4y = -8
----------------
5y = 5
y= 1

2x + y = -3
2x + (1) = -3
2x = -4
x = -2

Solution: x = -2, y = 1

Answer Link

Otras preguntas

Compare the processes of reproduction and growth

ill give 20 points plz help and explain

Which unit represents speed? joules newtons miles per hour kilometers per second

what type of rain does savanna biome recieve

what is biodiversity

Can you guys help me wit number 7 please nn thanks

Graph the solution set to this inequality. -2(x + 6) > -41

If you got immense pleasure from riding your favorite rollercoaster five times in a row, would you say that you liked it a little bit?

Demographic research will likely reveal how: A. attractive a customer is. B. long a customer is expected to live. C. intelligent a customer is. D. much money a

SOMEONE HELPPPP ILL BRAINLIST ITS IMPORTANT!! 1) Organisms that eat other organisms or parts of other organisms are called? A) decomposers B) producers C) consu