) 1,5|1 – х| = 6; 2) 12 - |m + 5| = 5; 3) | n – 7| – 6=10,3; 4) |m| – 5 = 3|m
3
х+2+2х+2=5; 6) 35х+45х=35

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sherbashina    2   22.01.2021 10:53    1