SIMPLE EQUATION

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Across
  1. 2. In the equation 3x+4=19. What is x?
  2. 7. In the equation 3x+4=19. What is 4?
  3. 9. In the equation 3x+4=19. What is 3?
  4. 10. If 5 is added to twice a number, the result is 29. Find the number.
Down
  1. 1. 5 less than thrice a number and add 7. The result is 14. Find the number
  2. 3. What do you call a mathematical statement that shows that two mathematical expressions are equal
  3. 4. Seven times a number is 12 less than thirteen times the same number. Find the number.
  4. 5. 3(y – 2) = 2(y – 1) – 3, Find y.
  5. 6. 10−3y=1 Find y
  6. 8. if 9/5 of a number is 45, what is 1/5 of the same number?