Multi-Step and Systems of Equations

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Across
  1. 4. a way to represent the solutions of a system of equation using a coordinate plane
  2. 5. terms with the same variable
  3. 7. make the variables in the two equations opposite and then ______ to get rid of one variable
  4. 8. adds the same number to both sides of the equation and keeps the quantity the same
  5. 9. subtracting the same number from both sides of the equation keeps the quantity the same
  6. 10. 12+3x-7=4x+7
Down
  1. 1. a symbol such as x or y that represents an object in the problem
  2. 2. multiplying numbers in () by the outside number in order to get rid of the outside number
  3. 3. solve one of the equations to isolate a variable and ______ that variable into the other equation
  4. 6. a constant number in front of the variable that is multiplied