Elpavtanyz Elpavtanyz

17-11-2016
Mathematics

contestada

What is the solution of the system?

Use the substitution method.

3x+2y=11
x−2=−4y

Respuesta :

meme1233 meme1233

18-11-2016

x=-4y+2
3(-4y+2)+2y=11
-12y+6+2y=11
-10y+6=11
-6=-6
-10y=5
y=-1/2

3x+2(-1/2)=11
3x-1=11
+1=+1
3x=12
x=4

Solution:(-1/2,4)

Answer Link

Otras preguntas

Which word is the best 1 translation of the Japanese word shogun? Emperor Prince Mistress General

Which of the following could be illegal? A. Not petting and interacting with an animal B. Euthanizing a healthy animal C. Not providing an animal with food and

Syntax and diction involve which of the following? A. Repetition of vowel sounds and word choice B. Word order and choice C.Word order and exaggeration D. A u

Which of the following statements concerning Brazil since independence is NOT true? Brazil became independent from Portugal in 1822. Brazilians today can partic

yo-yo trick are really excited . it fact or opinions

Which of the following statements best describes the Puritans' attitude towards other religions? a. The Puritans tolerated all religions except Catholicism bec

Na and Cl- are ions formed from _____. salt dissolved in water chlorine dissolved in water cations anions

Which literary movement is characterized by its preference for untamed nature, emotion, and the individual’s imagination?

which of the following kingdoms contains prokaryotes? a. protista b. eubacteria c. plantae d. fungi

Is the word attend a participle or a verb