SOLUTION: Simplify 7(x+3)+x

Question 386836: Simplify 7(x+3)+x
Found 2 solutions by tctkf, Limzon Sean Patrick:
Answer by tctkf(1) (Show Source): You can put this solution on YOUR website!
= 7x+21+x
Answer by Limzon Sean Patrick(1) (Show Source): You can put this solution on YOUR website!
The question: Simplify 7(x+3)+x
= 7x+21+x
= 8x+21
The simplified expression is 8x+21.
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