Valentine’s Day: Systems of Equations Matching Game is the perfect activity for your students to sharpen their understanding of solving systems. The systems of linear equations include 2 variables, x & y. All solutions are integers expressed as points (x, y). Equations are written in standard form, slope intercept form, and also completely mixed up. This product contains 5 Different Valentine’s Day Matching Card Sets for you and your students. You can choose to use them in any combination to