(SELECT SUM(acc.amount) * -1
FROM acc_trans acc
INNER JOIN chart c ON (acc.chart_id = c.id AND c.link LIKE '%AR_paid%')
WHERE 1=1 $inwhere AND acc.trans_id = ac.trans_id)
(SELECT SUM(acc.amount) * -1
FROM acc_trans acc
INNER JOIN chart c ON (acc.chart_id = c.id AND c.link LIKE '%AR_paid%')
WHERE 1=1 $inwhere AND acc.trans_id = ac.trans_id)