Question 813145
{{{-7 * (y - 12) = -147}}}
{{{(-7*y) + (-7*-12) = -147}}}
{{{-7y + 84 = -147}}}
{{{-7y + 84 - 84 = -147 - 84}}}
{{{-7y = -231}}}
{{{-7y/-7 = -231/-7}}}
{{{y = 33}}}