6n+(8n-2n)+3/2

Answer 1

6n+8n-2n+3/2

6n+8n=14n-2n=12n+3/2

answer: 12n+3/2

Answer 2

Oh im sorry i did this problem wrong.
Ms.sue did it correct :)
Sorry again.

Answer 3

6n+(8n-2n)+3/2=6n+8n-2n+3/2

6n+8n-2n=14n-2n=12n

6n+8n-2n+3/2=12n+(3/2)

Answer 4

Look at the numbers describe the pattern 75,74,72,69,65