could someone give me a list of all methods you can use to solve linear systems?

Question

the ones i can think of are:

Matrixes by hand: Row Reduction, Cramer's Rule, Inverse Matrix Method

Matrixes in graph calc: inverse matrix method

by hand methods: substitution, elimination...

any others?

Answer 1

You got all the ones I know, except for:

Graphing the lines and looking for the point of intersection