Solving Linear Equations

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Across
  1. 3. an equation where there is no value that makes the equation true
  2. 7. parts of an equation or expression that have the same variable parts
  3. 8. examples: addition and subtraction; multiplication and division; squaring and square rooting
  4. 9. a real number with no variable part in an equation or expression
  5. 10. a way to simplify an equation by adding or subtracting terms that have the same variable parts
  6. 11. multiplying a number over a sum or difference
  7. 13. a number or value that makes an equation true
Down
  1. 1. a letter used to represent an unknown value
  2. 2. a math sentence that shows, with an equal sign, that two expressions have the same value
  3. 4. an equation where there is only one number that makes it true
  4. 5. an equation where any value makes the equation true
  5. 6. the number multiplied to a variable
  6. 12. numbers, variables and operation signs grouped together to represent the value of something in the real world
  7. 13. the process of using inverse operations to find the solution to an equation