\"\"\"\"

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The linear function is \"\".

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Rewrite the equation in standard form Ax + By = C.

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According to Multiplication property of equality: if \"\", then \"\".

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\"\"          (Multiply each side by 40)

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\"\"      (Apply Associative property: a(bc) = (ab)c)

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\"\"                      (Multiply: \"\")\"\"

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\"\"              (Apply Distributive property: a(b + c) = ab + ac)

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\"\"                                       (Multiply: \"\")

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\"\"                      (Subtract 8y from each side)

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\"\"                                       (Apply Additive inverse Property: \"\")

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Compare the equation with standard form to find the values A, B and C.

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\"\"\"\"

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The equation in standard form is \"\". \"\".