Question

How do you solve and graph `-8<2/3x-4<10`?

Answer 1

Given:

`-8<2/3x-4<10`

Add 4 to all 3:

`-4<2/3x<14`

Multiply all 3 by `3/2`:

`-6 < x < 21`

To graph on a number line, place tiny circles at the points -6 and 21, to indicate that they are not included, then shade in the area between the two numbers.