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's the theme for henri de Toulouse-lautec at the moulin rouge, the dance 1890???

2/3 / 7/8 who can help with my question

What did Lincoln think was the most important part of the speech?

what is the formlula for keplers 1st law

Kara uses some buttons to decorate 6 puppets. She uses 8 buttons on each puppet. Will the number of buttons Kara uses be an even or an odd number? Explain

Write about the Mughal revenue system

write essay (250 60 300) The moment you realise that you have made a mistake

Government types of the Soviet Union and Cuba

If this person hav this what would the other person have

On considère la fonction définie sur ℝ par la relation () = −49 2 + 98 + 51 a) Vérifier que :() = (7 + 3)(17 − 7) .