SOLUTION: How do you solve the following problem: -2N-1(9-10N) Can you show in step by step form?

Algebra ->  Distributive-associative-commutative-properties -> SOLUTION: How do you solve the following problem: -2N-1(9-10N) Can you show in step by step form?      Log On


   

Question 643206: How do you solve the following problem:
-2N-1(9-10N)
Can you show in step by step form?
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

-2N-1%289-10N%29 first multiply %289-10N%29 by -1

-2N-1%2A9-10N%28-1%29

-2N-9%2B10N

8N-9