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  • 5 лет назадОпубликованоtecmath

Simultaneous Equations - the Elimination Method - How to solve - Math Lesson

Solve simultaneous equations using the elimination method. The steps are as follows: The Elimination Method Step 1: Multiply each equation by a number so that the two equations have the same coefficient for a selected variable. Step 2: Subtract the second equation from the first. Step 3: Solve this new equation to get the value of your first variable. Step 4: Substitute into either Equation 1 or Equation 2 above and solve for the second variable. To donate to the tecmath channel: =en_AU To support tecmath on Patreon: To buy tecmath mechandise: