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The line equation in slope-intercept form is  \"\", where m is the slope and b is the y-intercept.

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Find the y-intercept value by replacing m with 1, y with 5 and x with 3 in the equation \"\".

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\"\"

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

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\"\"                      (Subtract 3 from each side)

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\"\"                      (Apply commutative property of addition: \"\")

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

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\"\"                                        (Subtract: \"\")\"\"

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Replace m with -1 and b with 2 in the equation \"\".

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\"\"

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\"\"                               (Simplify)\"\"

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The slope-intercept form of the line equation is \"\".

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