MurrayC734519
MurrayC734519
03-11-2022
Mathematics
contestada
X + 5y = 8, -x + 2y = -1
Respuesta :
TaliseT400017
TaliseT400017
03-11-2022
x+5y=8
-x+2y=-1 => x=2y+1
(2y+1)+5y=8 => 7y=7 => y=1 => x=3
The answer is
x=3
and
y=1
Answer Link
VER TODAS LAS RESPUESTAS ( 57+ )
Otras preguntas
Help please!! Check my answer!
Which part of the ear carry sound messages to the brain
The dimension of a rectangle can be given by x+7 and x+2. If the area of the rectangle is 66 square inches what is the dimension of the rectangle
One Algebra question. Thank you :D
The restriction enzymes of bacteria protect the bacteria from successful attack by bacteriophages, whose genomes can be degraded by the restriction enzymes. the
any substance that can affect the rate of a chemical reaction without itself being changed or used up during the reaction
In which of piaget's stages does the child become capable of understanding conservation?
How might someone who contends that race is biologically based respond to the results of the study?
plz help me im confused
The following question refers to the section "i am Laertes' son...'": how long did it take Odysseus and his men to recoup from the attack? Three nights Nine day
