Find the Value of X and the Value of Y $$y = 3 x + 7$$

Multiple Choice

Find the value of x and the value of y for which (x, 2) and (8, y) are points on the graph.
- $$y = 3 x + 7$$

A) $x = - 17 , y = - \frac { 5 } { 3 }$
B) $x = - 5 , y = 31$
C) $x = 3 , y = 27$
D) $x = - \frac { 5 } { 3 } , y = 31$