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~