Simultaneous Linear Equations
3 Equations - 3 Unknowns Practice Tool

This program is designed to help you solve 3 unknowns in 3 equations. It does the correct math for each step you enter. You may multiply or divide the values in a row. You may add rows or subtract rows by stating which row to add or subtract.

xyzanswer
 = 
 = 
 = 

Pick Multiply or Divide: row by   

Pick Add or Subtract: row to/from row   

Enter the values you find: x= y= z=

These are the original equations. Use this space for notes if needed.
 
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©Jeff LeMieux, revised 3/2013