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01-02-2018
Mathematics

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What's the equivalent expression for 7.4z - 5 (- 1.6z + 2.4)

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Аноним Аноним

01-02-2018

7.4z - 5(-1.6z + 2.4)
Steps
= 7.4z + 8z - 12
= 15.4z - 12

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