Ответ:
5/8=1/х+2
5*(х+2)=8*1
5х+10=8
5х=8-10
5х=-2
х= -2/5
х= -0,4
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Ответ:
5/8=1/х+2
5*(х+2)=8*1
5х+10=8
5х=8-10
5х=-2
х= -2/5
х= -0,4