Question 854250
{{{(- 2 + x)/7 - 3 = -2(x + 7) }}}
{{{(-2+x)/7-3=-2x-14}}} Multiply 7 on both sides
{{{-2+x-21=-2x-14}}}
{{{-23+x+2x+14=0}}}
{{{3x=9}}}

Therefore x=-3

Hope that helps.

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