Let the required number is 2x ,
According to the condition,
➡ 10 times the sum of half of 2x and 6 = 8

Therefore the value of x is -5.2
And, required number is -5.2
Pretty sure it's D :)))))
What thats so long sjsusjdjss
One that has an "or equal to" line under the inequality sign.
The answer for this is A.