linear equations

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Across
  1. 2. ==
  2. 4. 7
  3. 6. fg
  4. 8. the
  5. 9. 55
  6. 12. bf
  7. 13. ve
  8. 14. utjm
  9. 15. ngmhj,
Down
  1. 1. 6
  2. 3. hgjh
  3. 5. gf
  4. 7. g,mh
  5. 10. gjmgj
  6. 11. yt