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 ( 29+ )
Otras preguntas
how has the roman invasion of Britain changed the country
The width of a rectangle is 7 meters greater than its length. If the area of the rectangle is 170 square meters, write the quadratic equation in standard form f
where does the Ganges River flow into the sea?
14:16 in its lowest ratio form
During the 1870s, Supreme Court decisions undermined the (A) Congress (B) presidency (C) 14th and 15th Amendments (D) United States currency
What is the value of x? Round your answer to the nearest tenth. x2 = 112
Which of the following is a feature of exocytosis but not endocytosis? A. Shape changes of a membrane B. Vesicle formation C. Use of ATP D. Secretion
where does the Ganges River flow into the sea?
What northern state was the first to observe Memorial Day? Virginia Massachusetts New York Pennsylvania
What can homeless people see,hear,feel,smell,taste
