22=-5+2(z-9)

Solution for 22=-5+2(z-9) equation:

22=-5+2(z-9)

We move all terms to the left:

22-(-5+2(z-9))=0


We calculate terms in parentheses: -(-5+2(z-9)), so:

-5+2(z-9)

determiningTheFunctionDomain
2(z-9)-5

We multiply parentheses

2z-18-5

We add all the numbers together, and all the variables

2z-23

Back to the equation:

-(2z-23)


We get rid of parentheses

-2z+23+22=0

We add all the numbers together, and all the variables

-2z+45=0

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

-2z=-45

z=-45/-2

z=22+1/2