6 + х = -2
х+ (-4)= -0,44
39,45 + х = - 50,31
помогите! :((
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Answers & Comments
х= -2-6 х-4= -0,44 х= -50,31 -39,45
х= -8. х=4+0,44 х= -89,76
х=4,44.