System of Equations

12345678910
Across
  1. 4. number that is multiplied by variable
  2. 7. two or more related linear equations
  3. 9. adding subtracting or multiplying a system of equations to help solve a system
  4. 10. there is no solution to the equation
Down
  1. 1. graphing 2 or more linear equations to determine the solution to the system
  2. 2. when both sides are equal
  3. 3. (x,y)
  4. 5. one equation is solved for one variable and that solution is substituted in the second equation
  5. 6. Rules describing the sequence to use in evaluating expressions
  6. 8. an equation in 2 variables whose graphs in a coordinate plane is a straight line