A person is trying to fill a bathtub with water. Partial - Partial differential. Substitute 10 for x in 8 x 3 y 122.
This will insert an equation at the position of your cursor and open the editorStep 2 Insert symbols by typing symbolname and press the space bar.
MS Word for Windows 70 has a built-in equation editor that is much better than its earlier versions. Water is flowing into the bathtub from the tap at a constant rate of k litressec. Im new to this site. A Cekt ---- 1 Step 6.