Database

http://blogs.msdn.com/sql_protocols/archive/2006/08/10/694657.aspx 

Select
total.Cient
,TotalTicketsAssigned
,TotalClosedForRange
From
(
select count(*) as 'TotalTicketsAssigned' , location_name 'Cient'
from job_ticket j
inner join priority_type p on p.priority_type_id = j.priority_type_id
inner join tech t on t.client_id = j.assigned_tech_id
inner join location l on l.location_id = j.location_id
WHERE Report_Date >= DATEADD(dd,-7,CONVERT(DATETIME,CONVERT(CHAR(8),
GETDATE(),112))) AND
Report_Date < DATEADD(dd,1,CONVERT(DATETIME,CONVERT(CHAR(8),
GETDATE(),112)))
group by l.location_name
) total
Left Join
(
select count(*) as 'TotalClosedforRange'
, location_name 'Cient'
from job_ticket j
inner join priority_type p on p.priority_type_id = j.priority_type_id
inner join tech t on t.client_id = j.assigned_tech_id
inner join location l on l.location_id = j.location_id
where (last_status_update_time >= DATEADD(dd,-7,CONVERT(DATETIME,CONVERT(CHAR(8),
GETDATE(),112))) AND
Report_Date < DATEADD(dd,1,CONVERT(DATETIME,CONVERT(CHAR(8),
GETDATE(),112))) ) and
status_type_id ='3'
group by l.location_name
) Closed on 
total.Cient = closed.Cient

Select
<select list>
From
(
<query 1>
) q1
Join 
(
<query 2>
) q2 on
<join list>
<other clauses (probably will not have any here)>