I think there is no simplified fractions for this number it will be the same -4/17
We have
f(x)=<span>−x</span>²<span>+ 5x + 6
g(x)=</span><span>3x − 2
we know that
f(x)=g(x)
the solution is the intersection both graphs
using a graph tool
see the attached figure
the solution are the points(4,10)and(-2,-8)</span>
1/4x - 10 = -50
1/4x = one forth of a number
-10 is decreased by 10
= -50 means is -50