Question 680453
{{{(6+x)/3 = 1}}}
Multiply both sides by 3
6 + x = 3
x = 3 - 6
{{{highlight_green(x = -3)}}}
...
If you meant {{{6 + x/3 = 1}}}
Multiply the entire equation by 3
18 + x = 1
x = 1 - 18
x = -17
.....................
Have more questions? 
Email: HomeworkHelpers@readingboosters.com
Delighted to help.
-Reading Boosters
Website: www.MyHomeworkAnswers.com 
Wanting for others what we want for ourselves.