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Which expression is equivalent to 7(p+2n)+n?
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3 votes
Which expression is equivalent to 7(p+2n)+n?

User Sketchthat
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1 Answer

3 votes
we actually need the choices but oh well, we can simpify and hopefuly it is one of the choices

remember the distributive property
a(b+c)=ab+ac
so

7(p+2n)+n
distribute first
7(p)+7(2n)+n
7p+14n+n
7p+15n is an equivilent expression
User Ian Gregory
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