Learn the steps for solving a system of equations by substitution

The video tutorial explains solving systems of equations using the substitution method. It begins by identifying variables with a coefficient of 1, then solving for the variable using inverse operations. The solved variable is substituted into another equation, applying the distributive property to simplify. Finally, the tutorial demonstrates finding the intersection point of the equations, providing a step-by-step guide to solving for both variables.

What is the first step in solving equations by substitution?

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How do you identify the variable with a coefficient of 1?

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What is the equation you get after solving for Y in terms of X?

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What does it mean to plug in the quantity that the variable is equal to?

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What is the purpose of using parentheses when substituting values into an equation?

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How do you combine like terms after substituting values into the equation?

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What is the final coordinate point of intersection found in the problem?

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