Question 926553
{{{abs(7-4x)=abs(4x-7)}}}

so


{{{abs(4x-7)>=3}}}

has the same solution


Removing the absolute values leaves us with


1) {{{4x-7<=-3}}}


or


2) {{{4x-7>=3}}}


1)
{{{4x<=4}}}
{{{x<=1}}}

or 

2)
{{{4x>=10}}}

{{{x>=5/2}}}