Question

Linear inequalities
What is the solution to:
-1/3 a + 4 ≤ 0

Answer 1

Explanation:

-1/3 a + 4 ≤ 0

3*(-1/3a) + 4*3 ≤ 0*3

-a + 12 ≤ 0

12 ≤ a

12 ⩾a

a⩾12