Ответ:

  1. 18 − 16x = −30x − 10; 14x = −28; x = −2.
  2. −7x + 2 = 3x − 1; 3 = 10x; x = 0,3.
  3. 10 − 2x = 12 + x; −3x = 2; x = −2/3.
  4. 6x − 19 = −2x − 15; 8x = 4; x = 0,5.
  5. 0,2x + 3,4 = 0,6x − 2,6; 6 = 0,4x; x = 15.
  6. (5/6 − 1/4)x = −14; (7/12)x = −14; x = −24.