jada1136 jada1136

22-01-2020
Mathematics

contestada

Solve the system using elimination.
9x - 7y = 3
x-7y = -37

Respuesta :

RelBreR RelBreR

22-01-2020

Answer:

X=5

Y=6

Step-by-step explanation:

9x-7y=3

x-7y=-37 |(-1)

9x-7y=3

-x+7y=37 +

________

8x=40

X=5

X=5

x-7y=-37

5-7y=-37

-7y=-42 |(-1)

7y=42

y=6

Answer Link

Otras preguntas

Is my answer correct ? “A” is incorrect

The divorce rate has risen in tandem with increasing acceptance of nontraditional families. True False

The man who is credited with saving the settlement at Jamestown is

Lionel is planning a one-day outing. The Thrill amusement park charges an entry fee of $40 and an additional $5 per ride, x. The Splash water park charges an e

can y'all plz put both answers

t(x)=2x-9/x-a t(1)=1 Value of a?

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS!! Factor the expression completely over the complex numbers.

please help me to answer this questionn

1/u+1/v=1/f solve for vplease show work/explain

Felipe flips a math textbook open to a random page and tells you the product of the two pages the book is open to is 1,482. Can you figure out which two pages F