-4(5х-3)-7(6+22х)=18-5(х-4)
-20х+12-42-154х=18-5х+20
-174х-30=38-5х
-174х+5х=38+30
-169=68
х=-68/169
х=-0,402367
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-4(5х-3)-7(6+22х)=18-5(х-4)
-20х+12-42-154х=18-5х+20
-174х-30=38-5х
-174х+5х=38+30
-169=68
х=-68/169
х=-0,402367