Solve the Inequality for y y-13<=-15

$y - 13 \leq - 15$

Add $13$ to both sides of the inequality.

$y \leq - 15 + 13$

Add $- 15$ and $13$ .

$y \leq - 2$

The result can be shown in multiple forms.

Inequality Form:

$y \leq - 2$

Interval Notation:

$(- \infty, - 2]$