onyxstardustt
onyxstardustt onyxstardustt
  • 22-10-2019
  • Mathematics
contestada

1.) 2(n+2) = 5n - 5

2.) 15q = 3(2q - 1)

3.) -6y + 16 = 3(2y + 3)​

Respuesta :

Mirandawolfaj
Mirandawolfaj Mirandawolfaj
  • 22-10-2019

Answer:

1.

2(n+2) = 5n - 5

2n+4=5n-5

5n-2n=5+4

3n=9

n=3

2.

15q = 3(2q - 1)

15q=6q-3

15q-6q=-3

-9q=-3

q=3/9

q=1/3

3.

-6y + 16 = 3(2y + 3)

-6y+16=6y+9

-12y=-16+9

-12y=-7

y=7/12

Answer Link

Otras preguntas

which of the following is an example of a public good
Paying attention to the trends that might impact your future career is called
Why did some people oppose the Mormons
Why did Roosevelt propose a second New Deal?
F a specific economy has extra capital resources available, it will
A measure of the degree of relatedness between two variables is
Does a valid argument requir logic?
The temperature of a chemical reaction ranges between 30 degrees Celsius and 70 degrees Celsius. The temperature is at its lowest point when t = 0, and the reac
Sonnets are typically written about the triumph of good over evil. True or False
Reflex responses are controlled in your