lukelund2323 lukelund2323
  • 03-10-2017
  • Mathematics
contestada

graph and solve the system 3x=4y+x 4y=-x+3

@Emma11234

Respuesta :

Emma11234
Emma11234 Emma11234
  • 03-10-2017
3x=4y+x minus x
3x-x=4y+x-x
2x=4y but 4y=-x+3
2x=-x+3 plusx
2x+x=-x+3+x
3x=3 devision by 3
3x/3=3/3
x=1
==> 4y=-x+3
4y=-1+3
4y=2 devision by 4
4y/4=2/4
y=2/4=1/2=0,5
SO THAT'S MEANS x=1 , y=0,5
Answer Link

Otras preguntas

PLZ HELP What is the term "sitcom" short for? A. sitting comedy B. sit through comedy C. situational episode D. situational comedy
PLEASE HELP 5 MINUTES LEFT!!!!
what does this quote mean “The person who succeeds is not the one who holds back, fearing failure, nor the one who never fails but rather the one who moves on
w h o w a n n a c h a t????????????????
Reference to symbols in the context of a work is known as allusion. A. True B. False
How many thin layers of phospolipids make up the cell membrane?
Which equation can be used to calculate the area of the shaded triangle in the figure below? A rectangle is shown with a width of 8 ft and a length of 14 ft. Th
Which Central Asia republics are landlocked? I NEED HELP ASAP
You are going to an amusement part.it cost $15 to get in and $2 for each ride.
why can you get a vaccine for chickenpox, but not for the cold? ​