ashley5344 ashley5344
  • 02-11-2018
  • Mathematics
contestada

Solve the system by elimination x+y= -5 and x-y= 3

Respuesta :

AMathew0621 AMathew0621
  • 02-11-2018

Answer:

Im sorry but i need help with me question


Step-by-step explanation:


Answer Link
CrazyVibez
CrazyVibez CrazyVibez
  • 02-11-2018

Solve the system of equations:

x + y = -5

x - y = 3


Add:

x + y = -5

+ x - y = 3

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

2x = -2

/2 /2

-----------

x = -1


Plug in to find y:

-1 - y = 3

+1 +1

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

-y = 4

/- /-

---------

y = -4


Answers:

y = -4

x = -1


Hope I helped!


-Char

Answer Link

Otras preguntas

why the electrodes in a cell must be made from different materials
Why do audiences cherish tragedy over all forms of art?
Please help me with questions 30 and 32 with work shown
Choose the system of equations that matches the following graph: picture of coordinate plane with line y equals negative 3x minus 2 and line y equals negative
Lillian knows that we have laws and that we should obey the laws set forth by society. however, she also acknowledges that these laws can and should be changed
Give three examples of how the Civil War and United States industry impacted each other. In other words, what influence did the Civil War have on United States
Why did w.w jones used a monkey's paw in his story?
The Palmares kingdom was composed of escaped _____. high school students indigenous people Portuguese slaves African slaves
2. Read the passage. I must close now. But before closing I am impelled to mention one other point in your statement that troubled me profoundly. You warmly
I would like to ask about question d