Coordinate Algebra Vocab

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Across
  1. 6. 4x+12 can't be added because they are ___
  2. 7. property used when a number with a variable is by itself on one side of the equal sign and an integer is on the other
  3. 9. a mathematical sentence with no equal sign
  4. 10. the number directly beside a variable
  5. 11. any whole number
  6. 14. when a number is directly outside the parenthesis
  7. 15. states the left side is equivalent to the right side of the equal sign
Down
  1. 1. the unknown number
  2. 2. tells which property comes first in a mathematical sentence
  3. 3. the property used when the integer being moved is negative
  4. 4. the property used when the integer on the same side with the variable is positive
  5. 5. when you add the opposite of a number to get zero
  6. 8. property used when there's a fraction and a variable on the other side of the equal sign
  7. 12. two mathematical sentences separated by an equal sign
  8. 13. the independent number in the equation