ryruss22
ryruss22
02-05-2021
Mathematics
contestada
x - 2y = 0
2x + y = 5
Respuesta :
deniseambrogio
deniseambrogio
02-05-2021
x - 2y = 0
x = 2y
2x+ y = 5
Replace x
2(2y) + y = 5
4y + y = 5
5 y = 5
y = 5/5 = 1
x - 2y = 0
x - 2(1) = 0
x - 2 = 0
x = 2
x=2 and y=1
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
If a year only had 364 days then we could use the same calendar every year. But actually most years have 365 days, and a leap year has 366 days. For the relevan
Which term describes the region in which an electron is most likely to be found?
Edwards, along with george whitefield, was instrumental in fostering in america in the 1730s and '40s a phenomenon that became known as what?
Explain why fat loss during minimum food intake (fasting, starvation or extreme dieting) may be less than when at least some food is supplied.
Where are the following types of tissues located in an organism? (a) Ciliated epithelium (b) Columnar epithelium (c) Cuboidal epithelium (d) Sensory epitheli
A train leaves a station and travels north at 50km/hr. FourFour hours later, a second train leaves on a parallel track and travels north at 90km/hr. How far
What pressure in units of torr is equal to 1.14 atm of pressure?
Tú (VER) el programa de televisión mientras ella hablaba por teléfono. (5 points) ve vío veía veías
Joseph bought some t-shirts and a pair of trousers. He bought 4 t-shirts that each cost the same amount of money and the cost of a pair of trousers is $17. Jose
A reasonable and recommended goal for daily dietary fiber intake is how many grams?
