Question

Pls help im really bad at math no links pls​

Answer 1

`-(1)/(2)`

Explanation:

`-(5)/(6) +(6)/(18)`

`-(5)/(6) +(2)/(6)` reduced

`(-5+2)/(6)` transformed the expression to make it easier

`-(3)/(6)` add

`-(1)/(2)` reduce