850346-(x-129316)=374859

Question

850346-(x-129316)=374859

Answer 1

850346-(х-129316)=374859
х-129316=850346-374859
х-129316=475487
х=475487+129316
х=604803
Проверка:
850346-(604803-129316)=374859
                 850346-475487=374859
                                374859=374859

Answer 2

X=850346+129316-374859
x= 604803
850346-(604803-129316)=374859