Algebra Vocab

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Across
  1. 4. a letter that stands for an unknown number
  2. 6. a math statement where both sides are equal
  3. 8. of operations steps to solve an equation
Down
  1. 1. a group of numbers and symbols
  2. 2. doing the same thing to both sides of an equation to keep them equal
  3. 3. pair two numbers, written in parentheses, that show their location on a graph
  4. 5. sign shows that two things have the same value
  5. 7. to find the answer to a problem