$\"\"$

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The point is $\"\"$ and the equation of line is $\"\"$ .

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Rewrite the equation $\"\"$ in the slope - intercept form by solving for y.

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Subtract 3x from each side.

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$\"\"$

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$\"\"$

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Multiply each side by negative 1.

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$\"\"$

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$\"\"$

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

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Therefore slope of given line is 3.

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If two lines are parallel, then they have the same slope.

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So, the parallel line through $\"\"$ has a slope of 3. $\"\"$

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To find the y - intercept, substitute the values of $\"\"$ in the slope - intercept from of equation $\"\"$ and solve for b.

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$\"\"$

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$\"\"$

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Add 30 to each side.

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$\"\"$

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$\"\"$ .

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Substitute the values of $\"\"$ in the slope - intercept form of equation $\"\"$ . $\"\"$

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The equation of parallel line is $\"\"$ .