Question

Simplify: n+(m+1)+(n+2)+(m+3)+(n+4)+(m+5)​

Answer 1

Answer:

n+m+1+n+2+m+3+n+4+m+5

3n+3m+15

3m+3n+15

3(m+n+5)

Answer 2

Answer:

n+m+1+n+2+m+3+n+4+m+5

3n+3m+15

3m+3n+15

3(m+n+5)