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3 Cards in this Set
- Front
- Back
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Substitution
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1. Label 2. Move numbers around so an X or Y is on one side 3. Replace the x or y in one equation with the (x or y equals) one you moved around 4. Solve new equation 5. Solve for Unknown by subbing into one equation 6. Check 7. Therefor statement
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Elimination
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1. Label 2. Give both equations the same amount of x's or y's 3. Add or subtract the equations 4. Solve for unknown x or y buy subbing into easy equation 5. Check 6. Therefore statement
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Graphing
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1. Create an equation for each line 2. Label 3. Graph accurately 4. Locate point of intersection 5. Check 5. Therefore statement
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