Question

Is `(3, 14)` a solution to the equations `6x - y = 5` and `y = 5x +2`?

Answer 1

No, it's actually `(7,37)`

Explanation:

`6x-y=5`
`-y=-6x+5`
`y=6x-5`

`y=5x+2`
plug in `y`

`6x-5=5x+2`
`x=7`
`y=6(7)-5`
`y=37`
`(7,37)`