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What does 7x+5x equal ?
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1 vote
What does 7x+5x equal ?

User Shalom Peles
by
5.3k points

2 Answers

4 votes
we can addd like tersm to get 12x

we can prove it by using distributive property
ab+ac=a(b+c)
7x+5x=x(7)+x(5)=x(7+5)=x(12)=12x
User Aurast
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5.1k points
7 votes
7x+5x equals 12x. Hope this helps! 
User Paige Watson
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5.6k points
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