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Which expression is equivalent to 7b + 4b-1b

User Archgl
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2 Answers

3 votes

Answer:

Its 10b

r1took test on edge and have 100 on test

User Nati Dykstein
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4 votes
Hello,

=7b+4b-1b
=11b-1b
= 10b
User Prizoff
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