Your answer would be 29
Why?
Because that is a right angle. They always have to be 90° so 90-61=29
When you distribute, it would be 6x - 21 + 5
-21 + 5 = -16
this means the answer would be left as 6x - 16
14/4 > 1 is what it looks like.
your answer
hope it will work for you