How to set alignment in SSRS ?

Following steps will work.

1. Select 1st Tablix and open the property window using F4. Set property Location->Left=0
2. Do the same for 2nd tablix.
3. Now select cell one by one of the 1st tablix and open the property window. Set property
   size->Width="required width of the cell and keep the maximum decimal places upto 2 decimal places"
4. Do the same for 2nd Tablix
5. If you are using rectangle and any other control in ssrs report set for all left alignment is =0
6. And try to set all column in a single line from top to bottom in report.