Question

How do solve the following linear system?: `-2x + 1 = 5y, 3x + 6y - 13 = 0`?

Answer 1

`y=-23/3`
`x=59/3`

Explanation:

`2x+5y=1` called this pattern 1

`3x+6y=13` called this pattern 2

pattern 13 and pattern 22
get
`6x+15y=3` called this pattern 3

`6x+12y=26` called this pattern 4

pattern 3 minus pattern 4
`y=-23/3`
`x=59/3`