Find the Slope of the Line $-$ 2 X + 7 Y = 3 by Finding the 7

Multiple Choice

Find the slope of the line $-$ 2 x + 7 y = 3 by finding the coordinates of two points on it.

A) $\frac { 2 } { 7 }$
B) $\frac { 7 } { 2 }$
C) $- \frac { 2 } { 7 }$
D) $- 2$
E) $- \frac { 7 } { 2 }$