jackymendoza12 jackymendoza12

03-03-2020
Mathematics

contestada

12x - 5y = - 20,
12x - 5y = -20y = x + 4
y = x +4

Respuesta :

Danboghiu66 Danboghiu66

03-03-2020

12x-5y=-20

y=x+4

12x-5(x+4)=-20

12x-5x-20=-20

7x=0,

So, we get: x=0 and y=4

Answer Link

Otras preguntas

what was the message of Malcolm X and the black panthers?help help help help please

Which of the following is an irrational number? AOS because it cannot be rewritten as an integer B. 0.98 35 , because iS a repeating decimal 0. C.T 0, because

Difference between dipole dipole and hydrogen bonding

If for a particular one-to-one function f(2) = 13, what are the corresponding input and output values for the inverse function?

How did the entry of George Wallace into the presidential campaign affect Nixon’s and Humphrey’s attempts to be the next president?

determine the mass of a sample of silver if 705 j of heat are required to raise its temperature from 25 c to 35 c. The specific heat of silver is 0.235 j/g c

write an essay on why we should always do our homework

picture of problem below

In at least one paragraph, answer the following question. How did the triangular trade work? Why was it important to the colonial system?

What is the area of the base of the cone below? A cone with height 12 feet and volume 90 feet cubed. 2.5 feet squared 4 feet squared 22.5 feet squared 26 feet s