BreBreDoeCCx BreBreDoeCCx

11-02-2019
Mathematics

contestada

3x + 2y = A
5x + y = B
Eliminating the variable y from the system of equations results in -7x =
A - 2B
2B - A
A + 2B

Respuesta :

yennie123 yennie123

11-02-2019

Let me know if you understand this

Ver imagen yennie123

Answer Link

Otras preguntas

Which procedure did early chemists use to determine which substances were elements? A. They observed the substances that made up individual atoms. B. They mixed

What are some reasons why people came to New York in the early 1700s

the movie started at 11:45 and ended at 1:20 how long was the movie

speech topics for grade 8: interesting

Explain how ancient Egypt was isolated from other cultures by natural border

how have hamsters adapted to life in the wild where food is sometimes scarce?

How many racial groups existed in Latin american during the 18th century

At Christmas, it is traditional to exchange kisses beneath a sprig of which plant? A) Ivy B) Yew C) Holly D) Mistletoe

What carol contains the line, "Star with royal beauty bright"?

Barry's deck of cards has 40 blue and 70 red. Max has 40 blue cards, but the ratio of blue cards to red is 8:9. How many total cards does Max deck have?