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 ( 41+ )
Otras preguntas
What is the order of weakest to strongest connotation of ( strong, capable, mighty)
During a science experiment the temperature of a solution in beaker 1 was 5 degrees below zero. The temperature of a solution in beaker 2 was the opposite of th
Which word is the preposition and which word is the object of the preposition in this sentence? A shy little lizard darted under the rocks. A. preposition: un
list three inventions that changed the lives of people because of the industrial revolution? How did the Agricultural Revolution allow the Industrial Revolution
What is the gcf for 24 72 36?
what is portion control?
A story’s deeper meaning is called its_____. A)epiphany B)Theme C)Conflict D)denouement
What is 7,500 times 2??
how does the judicial review fit into checks and balances
what expression is equivalent to 3(2x-5)+4?
