SOLUTION: I need some help on the problems with letters 3(2a-4)+4-7a i just forgot how to do them could you show me example steps to complete these types thanks!

SOLUTION: I need some help on the problems with letters 3(2a-4)+4-7a i just forgot how to do them could you show me example steps to complete these types thanks!

Algebra.Com

Question 637736: I need some help on the problems with letters
3(2a-4)+4-7a
i just forgot how to do them could you show me example steps to complete these types thanks!
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
6a-12+4-7a
=-a-8
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