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Need help quick and fast!

Need help quick and fast!-example-1

2 Answers

4 votes
Answer: 5a+2b+10

=a(6-1)+3b-b(2-1)+10
=a•5+3b-b•1+10
=5a+3b-b+10
=5a+2b+10
User Thewallrus
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(1) step by step below
Need help quick and fast!-example-1
User Bnaul
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