vickyiv138
vickyiv138 vickyiv138
  • 23-02-2021
  • Mathematics
contestada

-9x = 10 - 2y
-48 = 4x+10y

Respuesta :

yoLILbeiach yoLILbeiach
  • 23-02-2021

Answer:

x=−2 and y=−4

Step-by-step explanation:

I will solve your system by substitution.

(Add -4x to both sides)

(Add 48 to both sides)

(Divide both sides by -4)

(Simplify both sides of the equation)

(Add 2y to both sides)

(Add -108 to both sides)

(Divide both sides by 49/2)

(Simplify both sides of the equation)

Answer:

x=−2 and y=−4

I hope this helps :)

Answer Link
erika1087393 erika1087393
  • 23-02-2021
The answer is x= -2 and y= -4 have a nice day:)
Answer Link

Otras preguntas

if a rectangle is divided up into fours and 1/4 is shaded. what is another way to name 1/4
What was the importance of stone, stick, and shell symbols in the Maya Empire?
what is the number of articles in the original constitution
napping for longer than this amount of time is probably not a good idea
which amendment deals with right to own gun
a physical property that describes how something feels
Why does churchill believe an invasion of British soil is not likely to occur in the near future?
A country’s decision not to trade with another country is called a(n) __________. a. quota b. tariff c. embargo d. exchange rate
Fungi cell walls are _____. A.made of cellulose, like plants B.made of polysaccharides and chitin C.permeable D.semipermeable
What is the theory that government spending and tax cuts can raise demand called? A. demand-side economics B. atomic stabilizers C. supply-side economics D. mu