freemg2309 freemg2309

24-01-2018
Mathematics

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Simplify the expression below: 5 (3z – 7z + 4)

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chenxinyang61 chenxinyang61

24-01-2018

5 (3z – 7z + 4)=-20z+20

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blainehofer blainehofer

26-01-2018

15z -35z +20 is the answer

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