$\text { Use the result, "the line with intercepts } ( a , 0 ) \text { and } ( 0 , b ) \text { has the equation }$

$\text { Use the result, "the line with intercepts } ( a , 0 ) \text { and } ( 0 , b ) \text { has the equation }$ $\frac { x } { a } + \frac { y } { b } = 1 , a \neq 0 , b \neq 0$ ", to write an equation of the line with $x$ -intercept: $( 8,0 )$ and $y$ intercept: $( 0,7 )$ .

A) $8 x - 7 y - 8 = 0$
B) $7 x - 8 y + 7 = 0$
C) $8 x + 7 y + 8 = 0$
D) $7 x + 8 y + 56 = 0$
E) $7 x + 8 y - 56 = 0$