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Shannon Gibbs
Mathematics
11 November, 13:19
What is 3 (x+3) + 7x=?
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Branson Ewing
11 November, 13:25
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Answer:10x+9
Step-by-step explanation:
First you have to multipy the 3 into the parenthesis using distributive property.
After that you get 3x+9+7x.
Then you get 10x+9 because you can only combine like terms
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Fonzie
11 November, 13:26
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The answer is 6x+7x there is no answer without the value of c
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