Answer:
sorry but this is an important message for people who play among us
attention be careful on among us guys its this hacker called sire sirol on among us make sure you are very careful because this hackers name is called eris loris!
if u read his name backwards you see it spells sire sirol ! if u see that username get out of the lobby he can hack you and don't subscribe to his channel this is a warning. be safe :(
The obvious answer to this would be 10.
The most simple way to do it would be taking out 3 x from each side of the equation and do 20 = 10 + _
Another way would be to actually solve it.
Let us put into the situation that the unknown variable would be y. The equation then would look like this.
3 x 20 = 3 x (10 + y)
Then solve
3 x 20 = 3 x (10 + y)
-------- ---------------
3 3
20 = 10 + y
20 - 10 = y
10 = y
10 would be the answer
Part A: Square cross-section
Part B: Rectangle cross-section
Answer:
4 and 3 <------- That's the set I believe!
