115=k+4(6+3k)

Solution for 115=k+4(6+3k) equation:

115=k+4(6+3k)

We move all terms to the left:

115-(k+4(6+3k))=0

We add all the numbers together, and all the variables

-(k+4(3k+6))+115=0


We calculate terms in parentheses: -(k+4(3k+6)), so:

k+4(3k+6)

We multiply parentheses

k+12k+24

We add all the numbers together, and all the variables

13k+24

Back to the equation:

-(13k+24)


We get rid of parentheses

-13k-24+115=0

We add all the numbers together, and all the variables

-13k+91=0

We move all terms containing k to the left, all other terms to the right

-13k=-91

k=-91/-13

k=+7