Question

1. morgan claims that the expression $n + 2n + 3n - 6n$ simplifies to 0. is she correct?

Explanation:

Step1: Combine like terms

$n + 2n + 3n - 6n = (1+2+3-6)n$

Step2: Calculate coefficient sum

$(1+2+3-6)n = (6-6)n = 0n$

Step3: Simplify the expression

$0n = 0$

Answer:

Yes, Morgan is correct. The expression simplifies to 0.