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 is the measurement of angle ACD?

Features of bartering and monetary exchange in ancient China I need 3, and a source for where they came from. I'll mark brainliest too!

what is the radius of the cylinder

An apple has a mass of 0.25 kg. The apple is 3m high. What is the potential energy of the apple?

Submit your project identifying potential customers. Be sure to follow these guidelines:Identify the type of products your new company sells. Describe the targe

What did Europe look like before the war? What kind of things were going on?

summery of l m hardley the rainbow faireis

what expressions represent divide the difference of 27 and 6 by the difference of 12 and 9?

Find the gradient of the line segment between the points (-1,3) and (1,-2). Give your answer in its simplest form.

Donovan and Timothy solved two different division problems. Who solved the problem correctly?