There are a lot of ways that students can make mistakes when solving a system of equations but in this video I am going to focus on the common mistakes students make. Facebook @freemathvideos ...
Subscribe! Want more math video lessons? Visit my website to view all of my math videos organized by course, chapter and ...
She’s right—using simultaneous equations does get really complicated, and if you’d like to send me your work for the solution, I’d love to see it. But the system is also kind of a trick. Like a sudoku ...