Question

How do you solve `8a+2(1-5a)<=20`?

Answer 1

a is larger or equal than -9

Explanation:

`8a+2(1-5a)<=20`

`8a+2-10a<=20`

`8a-10a+2-2<=20-2`

`-2a<=18`

`-2a-:-2>=18-:-2`

`a>=-9`

Hope it helps.