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

User Homayoun Behzadian
by
8.1k points

1 Answer

1 vote
yes, substitute a=2.
14 - 4 + 6 - 6 = -2
8 - 10 = -2
User Dominic Fox
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User Alenm
asked Aug 5, 2021 82.7k views
Jenny says the two expressions 7a – 4 + 3a - 6 and 4a – 10 are equivalent? Is she correct?
Alenm asked Aug 5, 2021
by Alenm
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2 answers
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