Question

How do you solve `8+ \frac { a } { 9} \geq 9`?

Answer 1

`{a>=9}`

Explanation:

`8+a/9>=9`

`color(red)(-8)+8+a/9>=9color(red)(-8)`

`color(red)(cancel(-8))+cancel(8)+a/9>=9color(red)(-8)`

`a/9>=1`

`a>=9`