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Jenny says the two expressions 7a – 4 + 3a - 6 and 4a – 10 are equivalent? Is she correct?

Jenny says the two expressions 7a – 4 + 3a - 6 and 4a – 10 are equivalent? Is she correct?
asked 82.7k views
3 votes
Jenny says the two expressions 7a – 4 + 3a - 6 and 4a – 10 are
equivalent? Is she correct?

asked
User Alenm
by
8.8k points

2 Answers

4 votes
no she's wrong. they're completely different
answered
User Nikhil G
by
7.5k points
5 votes

Answer:

no she is wrong

Explanation:

7a-4+3a-6= 10a-10 therefore they are not equal

answered
User Kseb
by
8.2k points
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