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 ( 79+ )
Otras preguntas
Where is cyanide found in a cell?
which statement most completely.describes the role of a cell in a single cell organisms
a negative growth rate means the population is declining. true false
How did Democritus help our understanding of the atom?
The warm-up period of the workout is important because it. A.slowly and safely raises heart rate. B. Ensures the effectiveness of the workout. C.g
Ethan and Christine are having a discussion about last week’s Math homework. Which form of human communication are they using?
a solution of barium ions and silver ions what could be the anion
Can I have to answers for all the ones that are circled please :D
16/25 in decimal form
Your family is going to host two french students, Alsin and Camille, for the school year. Write five questions to find out what activities they do
