Algebra I » G. Systems of Equations and Inequalities » G.3. Solving Linear Systems by Adding or Subtracting

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Solving Linear Systems by Adding

• Overview
• Using Addition to Eliminate a Variable Given Stacked Equations
• Using Addition to Eliminate a Variable by Rearranging Terms First

Solving Linear Systems by Subtracting

• Overview
• Using Subtraction to Eliminate a Variable Given Stacked Equations
• Using Subtraction to Eliminate a Variable by Rearranging Terms First