Need help with systems of linear equations

[frail nexus]

rewrite them to an augmented matrix, then echelon form, then check if it’s consistent, if not then 0, then look at the column and row pivots, to work out if the solution set requires a parameter, if so then infinite, if not then 1. and the last one is homogenous so just look at the rules

[digital canopy]

I understood only a part with rewriting it in matrix

[frail nexus]

have u done row reduction

if so do that

then just try and solve it and see how many solutions u get

if u don’t know about the things i was saying

[digital canopy]

.solved