maddie4713 maddie4713

14-01-2016
Mathematics

contestada

{y=-3x. {2x-3y=22. Solve

Respuesta :

Billymkhoi Billymkhoi

14-01-2016

Plug y= -3x in 2x-3y= 22, we have:
2x -3(-3x)= 22
⇒ 2x+ 9x= 22
⇒ 11x= 22
⇒ x= 22/11
⇒ x= 2

y= -3x= -3*2= -6

Final answer: x=2, y=-6~

Answer Link

Otras preguntas

How might having a large percentage of uninsured people negatively affect the entire country

In exchange for the wine, Polyphemus promises to Select one: a. sacrifice his prize ram to Zeus. b. eat Odysseus last. c. let Odysseus go free. d. spare the res

What does this picture mean? be aware of large trucks on the roadway use truck rules and regulations while driving on the road only trucks are allowed on the

Stakeholders who fill different roles in the b2b buying process are collectively known as the _______. purchasing committee buying center purchasing department

Which of the following statements is true about immigrants in the United States? A) The majority of immigrants to the United States have come from Africa. B)

addition-subtraction method 8.92x-5.42y=3.41 5.83x+1.07y=2.37

Rectangle LMNO is similar to rectangle PQRS. What is the length of segment QP?

the sum of two consecutive even integers is 234. what is the larger integer?

For the census, roman men had to register their what

Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A(n) = –6 + (n – 1)(6)