You seem to be unaware of the fact that you could have obtained the answer much more easily and quickly by using the calculator that comes as part of your computer. Although for this question you should not require a computer.
The answer is 10.
7
7
22 plus 3 times 7 is equal to 43.
3 plus 4 is 7, not 5.
5 plus 3 plus 7 does equal 5 plus 7 plus 3; this is an example of the commutative property of addition. Therefore, the statement is true.
3 times 7 plus 6 is equal to 27.
54 is the final answer
-3
3
10 and it's "what does...?"
40
35