Systems of Equations Crossword Puzzle!

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Across
  1. 2. A set or number of equations for a coordinate grid, usually used to find an x & y variable.
  2. 7. A method to solve a system of equations in which one variable is eliminated through adding both equations together.
  3. 8. The equation of a line in the form Ax+By=C in which A, B, & C are all integers.
  4. 9. The equation of a line in the form y=mx+b in which m is the slope & b is the y-intercept.
Down
  1. 1. Set number put next to a variable in an equation, usually put with x and y variables in a system of equations.
  2. 3. The point where the line crosses the x-axis on a coordinate grid.
  3. 4. A method to solve a system of equations in which one variable from one equation is substituted in the other.
  4. 5. The point where the line crosses the y-axis on a coordinate grid.
  5. 6. A method to solve a system of equations through setting both equations to slope-intercept form and graphing the line on a coordinate grid.