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

5. (02.01 LC) Look at the image, and then choose the option to complete the sentence with the correct informal tú command. (2 points) _______ el baúl del carro.

20 POINTS+BRAINLIIEST: does reallocating seats in congress involve replacing the congressmen/women with different people or just assigning them different roles?

What best summarizes the differences between ancient and modern horses?

Briefly explain importance of light year

How do I do this? The question is in the picture.

3 spelling errors. It would be hard to find a European city that has a worse reputation than Bartovia, with crime, rubbish, graffiti, and deralict buildings fe

the answer to this asap please!

Write an article on why animals are ill treated and what mesures can be taken to prevent it

A syringe containing 35.0 mL of Xe gas at 298 K has a pressure of 0.980 atm. How many grams of Xe are in the syringe? Report your answer to the nearest 0.001 g

1. Refers to the environment of a region and the social and economic lifestyle of its residents. a) Ecosystem b) Habitat c) Residence d) Atmosphere 2. _carrie