Question

solve the following in equation represent the solution set on the number lines ...​

Answer 1

Answer:

-2  ≤ 2/3 - x/2  ≤ 1/6

subtracting by -2/3

-2 - 2/3  ≤ -x/2  ≤ 1/6 - 2/3

(-6 - 2)/3  ≤ -x/2  ≤ (1 - 4)/3

-8/3  ≤ -x/2  ≤ 3/3

-8/3  ≤ -x/2  ≤ 1

multiplying by 2

-16/3  ≤ -x  ≤ 2

-x∈[-16/3 , 2]