I'd really appreciate your help, please no joke answers Find the distance from (7, -4) to y+3x - 5

Procedure would be apreciated

Image attached and an explaination I don't fully understsand

d= 2√10

Step-by-step explanation:

y= 3x - 5

3x - y - 5=0

d= | 3* 7 +(-1) * (-4) + (+5) |

     ________________

d = | 20 | /

d = 20 /

d = 2

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.