Basic Math Examples

$y > 2 \cdot - 5$ , $y \leq - 3 \cdot 8$

Step 1

Multiply $2$ by $- 5$ .

$y > - 10$ or $y \leq - 3 \cdot 8$

Step 2

Multiply $- 3$ by $8$ .

$y > - 10$ or $y \leq - 24$

Step 3

The union consists of all of the elements that are contained in each interval.

$y \leq - 24$ or $y > - 10$

Step 4

The result can be shown in multiple forms.

Inequality Form:

$y \leq - 24 or y > - 10$

Interval Notation:

$(- \infty, - 24] \cup (- 10, \infty)$

Step 5