10th grade algebra
posted by natalie on .
solve for x. x+9=17

The absolute value bars just mean that what is inside of them must be positive because the distance from zero on a number line is always positive.

8
posted by natalie on .
solve for x. x+9=17
The absolute value bars just mean that what is inside of them must be positive because the distance from zero on a number line is always positive.
8