douglasdanielle24 douglasdanielle24

02-05-2022
Mathematics

contestada

solve the system by elimination 4x-y=2 and x+3y=7

Respuesta :

okikiolu3 okikiolu3

04-05-2022

Answer:

x=1 y=2

Step-by-step explanation:

Isolate x for 4x -y=2: X=2+y/4

Substitute x= 2+y/4

(2+y/4 )+3y=7

simplify 2+13y/4=7

Isolate y for 2+13y/4=7

y=2

Forx= 2+y/4

Substitute y = 2

x= 2+2/4

Simplify

X=1

Answer Link

Otras preguntas

Help solve for a thank you

prakrit bought a pack of paper for 5.69 and printer toner for 9.76 he paid for with a 20 what was his change

When 12 is multiplied by 6, the result is what?

What physical feature is to the east and west of the nile river

The daily patrons of a local town restaurant became ill with nausea, vomiting, and diarrhea. without knowing the cause, what should be done immediately to help

What are the advantages of a specific defense? What are the advantages of a nonspecific defense? IF ANSWERED YOU WILL GET 26 POINTS

9. Ancient Egyptian writing system using symbols, originally carved into stone then later written on paper-like sheets of papyrus, was known as ________? fill i

in what ways could the failure to enforce conscription weaken rome

to determine the number of deer in a game preserve, a forest ranger catches 343 deer, tags them, and releases them. later 128 deer are caught and its found that

Natasha is setting tiles along the baseboard in her bathroom. one side of the bathroom is 18 3/4 feet. each tile is 1 1/2 feet long. how many tiles does she nee