-18=5-(2k-19)

Solution for -18=5-(2k-19) equation:

-18=5-(2k-19)

We move all terms to the left:

-18-(5-(2k-19))=0


We calculate terms in parentheses: -(5-(2k-19)), so:

5-(2k-19)

determiningTheFunctionDomain
-(2k-19)+5

We get rid of parentheses

-2k+19+5

We add all the numbers together, and all the variables

-2k+24

Back to the equation:

-(-2k+24)


We get rid of parentheses

2k-24-18=0

We add all the numbers together, and all the variables

2k-42=0

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

2k=42

k=42/2

k=21