One Step Equation Crossword Puzzle

1234567891011121314
Across
  1. 2. 3+x=9
  2. 6. x-2=6
  3. 7. x-17=3
  4. 10. 6+x=23
  5. 12. 2+11=13
  6. 13. x+3=18
  7. 14. x-9=5
Down
  1. 1. 5+X=23
  2. 3. x-7=5
  3. 4. 12=x+11
  4. 5. 4=x-12
  5. 8. 9=x+4
  6. 9. x+2=9
  7. 11. x-11=8
  8. 13. 3=x-1