Math Reflection

At school we are learning how to graph from a certain equation that leads us to a solution of 2 numbers. The lesson was easy but I'm just careless, I think. I remember when Miss May gave us exercises Kevin and Putra will be the ones who finish first, not Anand. Kevin was my seatmate at that time so he could help me when I'm careless. I don't really know how to graph properly until Kevin teach me. So one challenge has passed then another one appeared ELIMINATION!.. It was easy too, even easier that graphing but because if my carelessness, it happened again. But finally I got everything done without any help from anyone. I finally figure it out or should I say I finally read my math textbook. Hahaha..