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How do i simplify this expression? 3(a-7)=?​
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How do i simplify this expression?
3(a-7)=?​

User Lesha
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1 Answer

2 votes

Answer: 3a-21

Explanation:

Apply distributive property

a=3-3*7

Multiply 3*7=21

Answer: 3a--21

User SummerEla
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