Question

7(1+5n)+6(1+4n)=13

Answer 1

Are you solving for n?

Answer 2

yes

Answer 3

show me step by step

Answer 4

First, you wanna multiply the constants with what's in the parenthesis so:

7(1+5n) and 6(1+4n)
7+35n and 6+24n

Answer 5

Now the question is 7+35n+6+24n=13

Answer 6

Now we can add like terms:
(35n+24n) + (7+6)

Answer 7

Our question then becomes:
59n+13=13

Answer 8

Now we can subtract 13 from both sides, making it:
59n+13-13=13-13
59n=0

Answer 9

Divide both sides by 59

Answer 10

n=0

Answer 11

Give me a medal if that helps!! :D

Answer 12

aha