$\"\"$

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The system of equations are $\"\"$ and $\"\"$ .

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Solve the equation.

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$\"\"$ (First equation)

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$\"\"$ (Subtract $\"\"$ from each side)

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$\"\"$ (Apply additive inverse property: $\"\"$ )

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$\"\"$ (Divide each side by $\"\"$ )

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$\"\"$ (Cancel common terms)

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Substitution method:

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$\"\"$ (Second equation)

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$\"\"$ (Substitute $\"\"$ )

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$\"\"$ (Distributive property: $\"\"$ )

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$\"\"$ (Simplify)

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$\"\"$ (Apply additive inverse property: $\"\"$ )

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Because $\"\"$ is not true because both represent same line equation.

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Hence the system has no solution.

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$\"\"$

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The system has no solution.