Anonymous Anonymous

17-01-2017
Mathematics

Answered

Which is a simplified form of the expression 3a + 7 – a – 7?

A2a
B4a
C2a + 14
D4a – 14

Verified Answer :

kirstenrewis kirstenrewis

17-01-2017

You must add all the like terms and you get 2a

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Anonymous Anonymous

17-01-2017

It would be: 3a + 7 - a - 7
= 2a

In short, Your Answer would be Option A

Hope this helps!

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