Question

what methods can be used to solve a system equation?

Answer 1

substitution and elimination are the 2 main ones i think

Answer 2

ok ty Can I ask u others?

Answer 3

you can take a look at intersections for example

Answer 4

say you have 2 lines
y=2x+3
y=x
you can graph and the point where they intersect that means that point exists in both equation so that point satisfies both equations making it a solution