Question 1089473

{{{ A + 4 = 36 - 5A }}}
{{{  6A = 32 }}}
{{{ highlight(A=16/3) }}} square units
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Check:  {{{ A + 4 = 16/3 + 4 = (16+12)/3 = 28/3 }}}
              {{{ 36-5A = 108/3 - 5(16/3) = (108-80)/3 = 28/3 }}} , so the answer is ok