i need help solving these equations?

Question

-5k = 19 = 5 - 13k

&

45n + 16 = 86 - 29n


& 13-3p = -5(3+2p)

i meant -5k -19 = 5 - 13k not -5k = 19 = 5 - 13k

Answer 1

not sure if the first one was a typo or what, but Ill do the next two!

45n+16=86-29n

First put both numbers multiplied by variable n on one side using addition.

45n+29n+16=86

Subtract 16 to the other side so that both whole numbers without variables are together

45n+29n=86-16

Combine like-terms

74n=70

to isolate n, devide the left side by 74, and do the same for the otherside. What is done to one side must always be done to the other.

n= 70/74 tada!

13-3p= -5(3+2p)

Start by multiplying out the parentheses

13-3p= -15-10p

add 3p to both sides to put variable p on one side

13= -15-10p + 3p

move -15 to other side

13+15= 3p - 10p (realize -10 + 3 is the same as 3 - 10)

combine like terms

28 = -7 p

To isolate p, devide by -7 on both sides

28/-7 = p

/final answer!
Hope it helped and good luck!

Answer 2

whats with the two equal signs?

45n +16 = 86 - 29n
74n = 70
n = .945945 over and over

13-3p = -5(3 + 2p)
-3p + 10p = -28
7p = -28
p = -4

-5k - 19 = 5 - 13k
-5k + 13k = 5 + 19
8k = 24
k = 3

Answer 3

1. k= - 7/2 (if u meant + vs. = between -5k and 19)
2. n=35/37
3. p=4

here is how to solve them:
1. -5k +19= 5-13k
add 13 k to both sides

. 8k+19=5
subtract 19 on both sides
8k=- 14
divide both sides by 8
k=- 7/2

2. 45n+16=86-29n
add 29n to both sides to get 74n+16=86
subtract 16 on both sides to get 74n=70
divide both sides by 74 to get vallue of n. n=37/35

3.13-3p= -5 (3+2p)
13-3p=- 15 -10p
add 3 p to both sides to get 13= -15-7p
add 15 to both sides to get 28= - 7p
divide by -7 on both sides to get value of p: -4