Lolz lolz is lolz lolz 782
I got 4x if that isn’t right I will check again
-3(x+3)=-3(x+1)-5
-3x-9=-3x-3-5
-3x-9=-3x-8
The question has no solution
It is going to be 3/10 because you simplify 6 blue/ 20 total marbles
X+

=12
5x=36
x=7.2
So, the triangular entrance to the tent is
7.2 feet tall and
4.8 feet wide