Unformatted text preview: 2. Choose a variable to eliminate; then choose any two of the three equations and eliminate the chosen variable. 3. Select a different set of two equations and eliminate the same variable as in Step 2. 4. Solve the two equations from steps 2 and 3 for the two variables they contain. 5. Substitute the answers from Step 4 into any equation involving the remaining variable. 6. Check the solution with all three original equations....
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 Fall '07
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 Linear Equations, Equations, Elementary algebra

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