willielloyd469 willielloyd469

02-11-2019
Mathematics

contestada

Given the following system of equations: 2x+6y=12, 4x+3y=15

Respuesta :

mvb7075 mvb7075

02-11-2019

2x + 6y = 12..........(1)

4x + 3y = 15............(2)

(1) * 2

= 4x + 12y= 24

SUBTRACT (1) & (2)

= 4x + 3y = 15

4x + 12y = 24 ( - )

----------------------------

-9y = -9

y = 1

x = 3

Answer Link

Otras preguntas

Why was Juan Seguin important to the Texas revolution?

57.4 divided by 10???????

What are two ways in which simple villages became more complex

a submarine at the water's surface dropped down 100 ft after thirty minutes at that depth it dove an additional 500 ft what was its depth after the second dive

in scoole i need to know whats 14.6 divided by 2

Imagine you are hosting a dinner party. Using a demonstrative adjective in each sentence, tell who five different items belong to. Example: Esta bebida es de

What was Sir Walter Raleigh known for? A. He was the first Englishman to live in the Americas. B. He compiled the first English dictionary. C. He designed the s

Which was an accomplishment of the Tokugawa shogunate? A. 250 years of peace B. a period of increased trade and prosperity C. the welcoming of Christianity in J

how was zen buddhism similar to bushido ?

Ten less than double a number is the same as seven times the number. Find the number