A line has a slope of $m,$ and its $y$-intercept is $(0,b)$. If $m = 8$ and $b = 14,$ then what is the $x$-intercept of the line?

Points are (0,14) and ( x, 0)

m = 8 = [ 14 - 0 ] / [ 0 -x ]

8 = 14 / -x

-8x = 14

x = -14/8 = -7/4 = x intercept