SOLUTION: -3(4x+7)+20
Algebra.Com
Question 653933: -3(4x+7)+20
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
-3(4x+7)+20
-12x-21+20
-12x-1
So -3(4x+7)+20 simplifies to -12x-1
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