1 step equasions

Edit Answers
123456789101112
Across
  1. 4. ,x-39=21
  2. 5. ,17+x=22
  3. 7. ,x-9=1
  4. 8. ,37-x=59
  5. 10. ,77-x=70
  6. 11. ,x+24=71
  7. 12. ,30-x=17
Down
  1. 1. ,x+25=60
  2. 2. ,205-x=187
  3. 3. ,8+x=90
  4. 6. ,x+178+278
  5. 9. ,x-5=-3