3(5)+(-2+4(5))
15+(-2+20)
15+(18)
15+18
=33
The compass heading is 242.5deg
So you would distribute what's in the parenthesis and end up with 4x-2x-6=x+1, then you combine like terms and end up with 2x-6=x+1, now you can add 6 to both sides or subtract 1 both sides (basically anything goes for this step just make sure you apply the same thing on both sides) so I'll add 6 and continue just to show you... then you end up with 2x=x+7 then you subtract 1x on both sides to get x=7. sorry it's a lot hopefully you get it know!
So 0.16 is also equal to 16/100 so, just draw 100 squares and shade 16 of em'
