Answer:
x >= 1/4
Explanation:
Hi!
(4/3 - 5x) / 1/3 - (x - 2/5) / 1/5 <= 1
Dividing by 1/3 is equivalent to multiplying y 3 and dividing by 1/5 is equivalent to multiplying by 5. So we have:-
3 (4/3 - 5x) - 5(x - 2/5 ) <= 1
4 - 15x - 5x + 2 <= 1
-20x + 6 <= 1
-20x <= -5
x >= 1/4 (Note when dividing by a negative the inequality sign is flipped).
Hope this helps.