Solving Linear Simultaneous Equations Graphically

I was looking for something that had its own grids as I didn’t want the mis-drawing of axes to take over a lesson but there wasn’t a lot (maybe I wasn’t looking in the right place), so I wrote this. There are three sections: y=mx+c, rearranging to y=mx+c, mixed questions. There is also a RAG sheet for students to fill in as they go to demonstrate progress.