Answer:
1st option is correct
Step-by-step explanation:
-2 - 24i is the asnwer because ,to find the missing term we will take other all terms to other side and we will simplify this equation
the answers are a and d
x+x+x=3x and you can't add a constant (2) to a variable(3x) so it would just be 3x+2
(1, 2)