michealm5533 michealm5533
  • 02-05-2019
  • Mathematics
contestada

2x + 3y = 105

x + 2y = 65

Respuesta :

Ammimochi
Ammimochi Ammimochi
  • 02-05-2019

Solve for x in x + 2y = 65

x = 65 - 2y

Substitute x = 65 - 2y into 2x + 3y = 105

130 - y = 105

Solve for y in 130 - y = 105

y = 25

Substitute y = 25 into x = 65 - 2y

x = 15

Therefore;

x = 15

y = 25

Answer Link

Otras preguntas

explain how Canadians viewed the issue of slavery and what they did about it
Explain briefly why mosaics were a good artistic medium for conveying a spiritual message.
Read this statement sometimes to think wisely is to act quickly. How does this statement relate to the events of Ruth Fielding in Snow Camp?
which chromosomal event in meiosis explains mendel's principal of segregation?
when to take a pregnancy test
what are the elements of art
Why do you think New York City has a nickname,"the city that never sleeps
if there were no suppression of dna replication between meiotic divisions but cytokinesis proceeded normally, what is the most likely outcome of meiosis?
how much does a physical therapist make
The question below refers to the selection “A Valediction: Forbidding Mourning.” According to the speaker, the lovers' souls "endure . . . an expansion" (lines