what is the slope of the line Y equals 8 - 3 x / 7

We have
[tex]y=\frac{8-3x}{7}[/tex]we need to rewrite the equation as y=mx+b
where m is the slope
[tex]y=-\frac{3}{7}x+\frac{8}{7}[/tex]because we have the equation in the slope-intercept form we can observe the slope is -3/7