18=f/4-(-16)

Solution for 18=f/4-(-16) equation:

18=f/4-(-16)

We move all terms to the left:

18-(f/4-(-16))=0

We multiply all the terms by the denominator


-(f+18*4-(-16))=0


We calculate terms in parentheses: -(f+18*4-(-16)), so:

f+18*4-(-16)

We add all the numbers together, and all the variables

f+88

Back to the equation:

-(f+88)


We get rid of parentheses

-f-88=0

We add all the numbers together, and all the variables

-1f-88=0

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

-f=88

f=88/-1

f=-88