Answer :
Given the question as : 3n + 2(- 2n - 1) you can write it as expression for n
Open the brackets as ;
3n - 4 n - 2
perform subtraction in the like terms
-n - 2
Answer : -n - 2
Given the question as : 3n + 2(- 2n - 1) you can write it as expression for n
Open the brackets as ;
3n - 4 n - 2
perform subtraction in the like terms
-n - 2
Answer : -n - 2