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

Find the minimum value of the function f(x) = -x^3 + 3ax on the interval 0 ≤ x ≤ 2. Assume that a > 0. Give the minimum value in terms of a.

Which function is increasing?

(03.02 MC) Cambia el verbo en negrita y escríbelo en el presente perfecto. Change the verb in bold and write it in the present perfect. Mariana, ¿nunca viste

the adjectives in the following sentence: The weekend conference is in town today and tomorrow.

what is aiming means

This paragraph begins with one of the most famous hyperboles in American writing. A hyperbole is an overstatement or exaggeration to emphasize a point. What are

help me plz thx so much

Confucius served as a teacher spreading his ideas; he tried to work in government to bring positive changes. True False PLEASE I NEED HELP !!!!!!!!

Write a word equation for a reaction in which hydrogen acts as a reducing agent

I really need help with 8a and 8d please also if you could explain how to show the work