Question

write an equivalent expression without parentheses. then simplify the result.
9m - (5 + 6m)

which expression is equivalent to 9m - (5 + 6m)?
a 9m - 5 - 6m
b 9m + 5 - 6m
c 9m + 5 + 6m
d 9m - 5 + 6m

the simplified result is \boxed{}

Explanation:

Step1: Distribute the negative sign

$9m - (5 + 6m) = 9m - 5 - 6m$

Step2: Combine like terms

$9m - 6m - 5 = 3m - 5$

Answer:

Equivalent expression without parentheses: A. $9m - 5 - 6m$
Simplified result: $3m - 5$