Linear Equations

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Across
  1. 2. Equations with a variable on both sides
  2. 3. Fractions that contain at least one variable
  3. 4. Operations which reverse or undo another operation
  4. 6. An algebraic equation that takes you two steps to solve
  5. 7. A set of marks that are used to enclose a group of terms
  6. 8. The way of changing the subject of a formula
  7. 9. The variable that is being worked out
  8. 11. An algebraic equation you can solve in only one step
Down
  1. 1. Collecting the amounts of the same term
  2. 5. An equation between two variables that gives a straight line when plotted on a graph
  3. 10. A combination of symbols that make an equation