Помогите плж 3z+6/7 = -z - 2/5. Created by milkiwey47. matematika-ru

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July 2022 1 2 Report

Помогите плж

3z+6/7 = -z - 2/5

pashapanov2005 1) 3z+6/7=-z-2/5 3z+z=-2/5-6/7 4z=-14/35-30/35 4z=-44/35 z=(-44/35):4 z=(-44/35)*1/4 z=-44/140 z=-11/35.

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