what are some methods of solving systems of linear equations

Answer 1

graphing
tabulation
substitution
elimination
comparison
Cramer's rule
Gauss methods
inversion
iterations (such as Gauss-Seidel method)

Answer 2

2. Use the linear combination method to solve the following system of equations. Explain each step of your solution.
2x - 3y = 13 and x + 2y = -4

please solve