Answer:
20
Step-by-step explanation:
In mathematical form, it would be: 2x ≥ 40
x ≥ 20
Hope this helps!
x=10 because you add the variables to get 5x and you do 46-6 to get 40. Then you subtract 40 from 90 to get 50 and divide by 5 to get 10 as ur answer.
