What is the best word to describe 14k+2 in 14k+2=16?(1 point)

sum

expression

equation

term

hey I took the hit, may you get a higher grade then me;)

1. 19

2. g divided 10

3. variable

4. 8+4k=10

5. expression

thanks Who Tao? (yep she's back) you helped me a lot.