SOLUTION: I need help Simplifying the expression: -2(6a) - (-3)(-7a).

Algebra ->  Expressions-with-variables -> SOLUTION: I need help Simplifying the expression: -2(6a) - (-3)(-7a).      Log On


   

Question 675154: I need help Simplifying the expression: -2(6a) - (-3)(-7a).
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
-2(6a) - (-3)(-7a)

-12a - 21a

-33a

So -2(6a) - (-3)(-7a) simplifies to -33a