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 explains how polar molecules form? A. Electrons are more attracted to one of the atoms involved in a bond. B. The two atoms in a bond
Why was a convention covened in annapolis in 1786?
Write a verbal expression for 4(2x7)
Bread, pasta, and rice are excellent sources of:
What is bigger 9/2 or 8/3?
Which was the next state after south carolina to secede from the union?
How many times can 12 go into 51?
The perimeter of a triangle is 80. side one is four times side two. side three is ten less than side one. what are the 3 sides
What is the number of chromosomes (n) present in the gametes?
Eazzy math question!