Notgunagrdu8plzhelp Notgunagrdu8plzhelp

01-06-2017
Mathematics

contestada

Find the solution of this system of equations.
x=-12+y -21x+12y=-9

PS. Can you just send me the solution in this format: ( , )

Respuesta :

Аноним Аноним

01-06-2017

I hope this helps you

y=x+12

-21x+12 (x+12)=-9

-21x+12x+144= -9

-9x= -153

x=17

y=17+12

y=29

Answer Link

Otras preguntas

What quantity can tell you whether a solution is acidic or basic? pH temperature volume mass

Who was the greatest imperial power of the 19th century ? A. United states B. France C. Great britain D. Spain

Konrad Lorenz determined that (2 points) imprinting occurs during a critical period of development a baby goose will only imprint on its biological mother impri

What is the significance of the battle of Bunker Hill? A) The British army showed its superior power. B) It showed the determination of the outnumbered American

The sections that should be included in your research paper are the ____.

The combustion of butane occurs when oxygen reacts with butane. Water and carbon dioxide are produced. What else is released by this reaction?

Judy is a dog walker. Some days she walks 4 dogs. other days she walks 6 dogs. including Judy's legs, how many legs could be in the group when Judy walks the do

which excerpt from The Great Gatsby is the best example of foreshadowing

Compare and contrast bronze and iron.

One is always in the position of having to decide between amputation and gangrene. Amputation is swift but time may prove that the amputation was not necessary