Giải bất phương trình

To solve the inequality 2x + 5y < 1, we need to isolate y on one side of the inequality.

2x + 5y < 1

Subtract 2x from both sides:

5y < 1 - 2x

Divide both sides by 5:

y < (1 - 2x)/5

Therefore, the solution to the inequality is y < (1 - 2x)/5.