Answer: x=1
-3x=x-6+2x
-6x=-6
x=1
They mowed total of 11/15 (5/15 + 2/5) already, so they still have 4/15.
The rational numbers will best define- The height of an airplane as it descends to an airport runway.
This is because it includes fractions as well.
Irrational, integers, whole numbers cannot be used in this situation.
