👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of ...

Watch me work through 8 different types of systems of equations by elimination. I will solve by adding, subtracting, using ...

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 ...