SOLUTION: What is the answer to n+(-20)

Algebra ->  Expressions-with-variables -> SOLUTION: What is the answer to n+(-20)       Log On


   

Question 1122164: What is the answer to n+(-20)

Answer by math_helper(2461) About Me  (Show Source):
You can put this solution on YOUR website!

n+(-20) = n-20
Adding a negative number is the same as subtracting a positive number.