780\(x-24)+25=90 срочно
780:(х-24)+25=90
780:(х-24)=90-25
780:(х-24)=65
х-24=780:65
х-24=12
х=24+12
х=36
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Verified answer
780:(х-24)+25=90
780:(х-24)=90-25
780:(х-24)=65
х-24=780:65
х-24=12
х=24+12
х=36
====================================