Answer:
7

Explanation:
1
-

Multiply 1 and 3 to get 3.
-

Add 3 and 2 to get 5.
-

Multiply 5 and 3 to get 15.
-

Add 15 and 2 to get 17.
- (-
)
The opposite of -
is


Since
and
have the same denominator, add them by adding their numerators.

Add 5 and 17 to get 22.

Simplify

Hope it helps and have a great day! =D
~sunshine~