If you mean 3x then that would be 6
hope this helps you
1 and 2 i can't answer without proper data.
3. x+2x+2x+6 = 86
5x+6 = 86
-6 -6
5x = 80
x = 16
Side one: x is 16
Side two: 2x is 2(16) = 32
Side three: 2x+6 is 38
100 center meters I think that should be right
Its 500
because anything that is getting multiplied by one is the same number.
