Question 978194
If you meant {{{(2-6)/x=4}}} , which should be written as (2-6)/x=4,
{{{2-6=-4}}} , so {{{(2-6)/x=4}}}--->{{{(-4)/x=4}}}--->{{{((-4)/x)x=4(x)}}}--->{{{-4=4(x)}}}--->{{{(-4)/4=4(x)/4}}}--->{{{-1=x}}}