What should be subtracted from thrice the rational number -5/3 to get 1/2?

-11/2

Step-by-step explanation:

According to the information given, you can write the following:

3(-5/3)-x=1/2, where x is the number that should be subtracted from thrice the rational number -5/3 to get 1/2.

Then, you can solve for x:

-15/3-x=1/2

-5-x=1/2

x=-5-1/2

x=-11/2

According to this, the answer is that -11/2 is what should be subtracted from thrice the rational number -5/3 to get 1/2.

that is the sum

step-by-step explanation:

there are no other answers without knowing the variables values