|3x-2| = 4, |x +5|=2-2x, |3x + 4|= −8-3x, |1 +4x| = −2x50 балов за ...

|3x-2| = 4, |x +5|=2-2x, |3x + 4|= −8-3x, |1 +4x| = −2x50 балов за ...