System Of Equations

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Across
  1. 6. When 2 lines cross at a 90 degree angle
  2. 7. A set of 2 equations that makes up a problem.
  3. 8. 1 of 3 methods to solve a system of equations by using a chart to draw a slope.
Down
  1. 1. One of 3 ways to solve a system of equations by canceling out a variable.
  2. 2. (#,#)
  3. 3. A letter that represents and unknown number.
  4. 4. One of 3 ways to solve a system of equations by substituting one of the variables in the problem.
  5. 5. No solution and never cross
  6. 7. Y= mx + b