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28-04-2018
Mathematics

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10b-2+7b-7.4 what does b equal

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28-04-2018

[tex]10b - 2 + 7b - 7.4 \\ collect \: like \: terms \\ 10b + 7b - 2 - 7.4 \\ 17b - 9.4[/tex]

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