Реши уравнения и выпиши их ответы в порядке возрастания.

Решение:

1. \(2x - 30 = 0\)
   \(2x = 30\)
   \(x = 15\)
2. \(45 + 10x = 8x\)
   \(2x = -45\)
   \(x = -22.5\)
3. \(8x + 1 + x = 22 - x\)
   \(9x + 1 = 22 - x\)
   \(10x = 21\)
   \(x = 2.1\)
4. \(5 + 2(x + 3) = 32\)
   \(5 + 2x + 6 = 32\)
   \(11 + 2x = 32\)
   \(2x = 21\)
   \(x = 10.5\)
5. \(5(2x+4) - 3(5x - 1) = 12\)
   \(10x + 20 - 15x + 3 = 12\)
   \(-5x + 23 = 12\)
   \(-5x = -11\)
   \(x = 2.2\)
6. \(x + 2(6 – x) = 8 – 3(2x – 2)\)
   \(x + 12 - 2x = 8 - 6x + 6\)
   \(-x + 12 = 14 - 6x\)
   \(5x = 2\)
   \(x = 0.4\)

Упорядочим корни:

• \(-22.5\)
• \(0.4\)
• \(1.5\)
• \(2.1\)
• \(2.2\)
• \(10.5\)

Ответ: -22.5; 0.4; 1.5; 2.1; 2.2; 10.5.