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 ( 98+ )
Otras preguntas
The diagram shows 2 wheels of radii 15 cm and 24 cm. Their centres, H and K, are 41 cm apart. ( Refer to the attatchment given )Help me find the lengthof the be
Why are paintings from medieval times more generic, lacking individual qualities? a. virtually all medieval paintings were produced by monks. b. the church frow
Q9. What blood type (or types) can be found in an offspring if a mother has type A blood and the father has type B blood?<br />Q10. What blood type (or ty
a partir do assunto abordado no texto acima e considerando o pensamento de filósofos pré-socráticos essa mudança constante descrita no texto representa o pensam
The equation a = 640s gives the relationship between s square miles and a acres. Pam owns 7.5 square miles of farmland. How many acres does she own? A. 480 ac
A store owner buys $4,000 worth of products. For shipping costs, it is 10% of the amount of product A and 4% of the amount of product B. If the total shipping c
Which of the following elements of literature is a good point of comparison for many works of literature? a. Characters (Incorrect) b. Setting c. Conflict (inco
an athletes diet should consist of
what is the radical of 63
can someone please help me with this question please anyone please
