fernandaverdin33 fernandaverdin33

23-02-2021
Mathematics

contestada

3x-5y=-9 -4x+6y=10. con método de igualacion porfa

Respuesta :

vlonejaeda vlonejaeda

23-02-2021

Answer:

x=2,y=3 (2,3)

Step-by-step explanation:

substitution method?

[tex]x=\frac{5y-9}{3} \\[/tex]

[tex]-\frac{4(5y-9)}{3} + 6y=10[/tex]

simplify

(2,3)

Answer Link

Otras preguntas

Practicing good human relations skills and having a positive attitude will

One liter of water at 10 degrees celsius is added to one liter of water at 80 degrees celsius. what is the final temperature of the mixture?

Which of these has a core made of ice, dust, and rock? A) asteroids B) comets C) meteors D) stars

Please help I really need it

Although japan has one of the world's highest life expectancies, it has experienced a net loss of population for many years, the result of declining birth rates

Please help me ASAP!!! Farmer James has three types of cows on his farm. A cow with zero legs is called a ground beef, a cow with one leg is called a steak, an

sentence that includes aorta,atria,cardiology,valve, and ventricle

The greek-american community has long demonstrated __________. question 18 options:

James is visiting a state with a 5% sales tax rate. He bought a travel guide that cost $22. What is the total cost of the travel guide ? Please help

A train ticket has a perimeter of 32 centimeters. its area is 60 square centimeters. what are the dimensions of the ticket?