Question

Graph the solution of this inequality: - 2x + 13 < 9

8 7 6 5 4 3 2 -1 0 1 2
3 4 5 6 7 8
Drag a point to the number line.
Show Example​

Answer 1

see below

Explanation:

- 2x + 13 < 9

Subtract 13 from each side

-2x+13 -13 < 9-13

-2x < -4

Divide each side by -2, remembering to flip the inequality

-2x/-2 > -4/-2

x > 2

There is an open circle at 2

The line goes to the right