1. A rational number is a number that can be written as a fraction.
For example: 1/3, 5/7, 90/666, etc
Note: Any integer can be written as a fraction.
Look:
5 = 5/1 = rational
-14 = -14/1 = rational
2. There is no difference between a rational and integer.
Move all terms that don't contain y to the right side and solve.
y = - x/3 + 14/3
Hope this helps! :)
Im not sure sorry, I hope you find your answer
