mary420givens mary420givens

03-04-2017
Mathematics

contestada

Find common solution for x+y=8 x=-5y

Respuesta :

Аноним Аноним

03-04-2017

x = -5y

Substitute the value of x in first equation,
x + y = 8
(-5y) + y = 8
-4y = 8
y = -8/4
y = -2

Now, substitute the value of y in 2nd equation,
x = -5(-2)
x = 10

In short, Your Answer would be; (10, -2)
Hope this helps!

Answer Link

Otras preguntas

420 = P * 6% * 7 A) 900 B) 1200 C) 1000

What does a Venus flytrap eat?

Mantle Publications publishes a golf magazine for beginners interested in learning and playing golf. The magazine sells for $4.00 a copy on the newsstand. Yearl

The African American students who integrated Central High School are known as the ____. a) Freedom Riders b) Little Rock Nine c) Little Rock Six d) Central Hig

pin Co. has $52,000 in its Cash account, $20,000 in its Inventory account, and $12,000 in its Notes Payable (short-term) account. If Spin’s only other account i

How does the characterization of Caesar in this passage connect to the central idea of the passage? By reflecting on Caesar’s position in society, Brutus comes

Tlachihualtepeti is a pyramid in mexico. each side of the base measures 450 meters and had an original height of 66 meters. How much treasure could fit inside t

At the same time of day, a man who is 6-feet tall casts an 10-foot-long shadow, and his son casts a 5-foot-long shadow. What is the height of the man's son?

Quick Quick plss i will mark you brainliest answer with solution pls! Complete the following statement. Of the three pools described, Model______ needs the lar

At the local grocer, the prices for oranges are the following: 2.5 lbs for $6.75 or 3 pounds for $7.25. How much will you save per pound, by buying the least ex