One and two step equations

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Across
  1. 1. 2r+5=25
  2. 4. x+5=12
  3. 5. 2x+3=11
  4. 7. y-7=15
  5. 8. b/3=9
  6. 10. y/4-2=6
  7. 11. 3y=-12
Down
  1. 2. x+5=-2
  2. 3. s+12=35
  3. 5. 5-3m=14
  4. 6. -5x+9=24
  5. 9. 12=m/3-4