Question 991324
{{{A+B=110}}}

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{{{A/B=7+6/B}}}
{{{A=7B+6}}}
Substituting,
{{{7B+6+B=110}}}
{{{8B=104}}}
{{{B=13}}}
So then,
{{{A=7(13)+6}}}
{{{A=97}}}