1) |3x - 4y -2 | + |x - 5y +3 | = 3х-4у-2+х-5у+3 = 4х-9у+1 при
3x - 4y -2 > 0 и x - 5y +3 > 0
2) |3x - 4y -2 | + |x - 5y +3 | = -3x+4y+2+x-5y+3 = -2x-y+5 при
при 3x - 4y -2 < 0 и x - 5y +3 > 0
3) |3x - 4y -2 | + |x - 5y +3 | = 3х-4у-2-х+5у-3 = 2x+y-5 при
3x - 4y -2 > 0 и x - 5y +3 < 0
4) |3x - 4y -2 | + |x - 5y +3 | = -3х+4у+2-х+5у-3 = -4х+9у-1при
3x - 4y -2 < 0 и x - 5y +3 < 0