3x/2x+5 - 4x/2x-5= 28-53x/4x^2-25. Created by kolpakol. matematika-ru

4x^2-25...

July 2022 1 13 Report

3x/2x+5 - 4x/2x-5= 28-53x/4x^2-25

valya25071967 (3х:2х)-(4х:2х)+((53х:4х)×2)=28-25
1,5х-2х+26,5х=3
26х=3
х=26:3
х=12

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