System of Equations Crossword - Wyatt Koch

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Across
  1. 1. a statement that two mathematical expressions are equal
  2. 3. a letter or character that represents an unknown number, value or quantity
  3. 4. the method used to solve a system of equations by eliminating one variable by adding the two equations
  4. 5. set of two or more equations with the same variable
  5. 7. in a system of equations the coordinate that makes both equations true
  6. 8. in a system of equations there is no possible solution to the equations
  7. 9. the answer to a system of equations
  8. 10. the method used to solve a system of equations in which you graph two equation on a coordinate plane, the solution is where the lines cross
Down
  1. 2. in a system of equations where there are infinite solutions
  2. 6. the method used to solve a system of equations by substituting one value of a variable into the other equation