douglasdanielle24 douglasdanielle24
  • 02-05-2022
  • Mathematics
contestada

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

Respuesta :

okikiolu3
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

What times what equals 24
0.52 in the simplest form .
654 divided by some number is 218
The ratio of pens to pencils in Carlo case is 4:5 .He has 16 pens.how many pencils does Carlos have?
What two numbers add up to 1 but multiply to -30
Show your work please john wants to know the square footage of his living room in order to lay new hardwood floors. The living room has vertices at the coordina
In the book number of stars how did Annemarie show kindness to her younger sister?
How often is water added to the Earth system?
what is climatology a subspecialty of
a biome that has a large amount of rainfall,high temperatures, and a poor soil is a