Question 126572
{{{a/3-2b=-9c}}}
First, let's transfer 2b away from{{{a/3}}}

{{{a/3-2b+2b=-9c+2b}}}
{{{a/3+0=2b-9c}}}
{{{a/3=2b-9c}}}

Then, eliminate the fractional coefficient of a.

{{{3(a/3)=3(2b-9c)}}}
{{{a(3/3)=6b-27c}}}
<b>{{{a=6b-27c}}}</b>

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