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$\"\"$ $\"\"$

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The line equation of standard form is $\"\"$ , where A>0 & A, B,C are integers.

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$\"\"$

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

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$\"\"$ (Product of two same signs is positive)

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

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$\"\"$ (Add: $\"\"$ )

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$\"\"$ (Divide: $\"\"$ ) \ \ $\"\"$

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For the Line equation,

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Substituting Slope m $\"\"$ & $\"\"$ in point–slope form.

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$\"\"$

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$\"\"$

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$\"\"$ (Product of two same signs is positive)

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

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

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Rewriting the above equation in standard form,

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$\"\"$ (Add $\"\"$ on both sides)

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$\"\"$ (Commutative property of Addition: $\"\"$ ) \ \

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$\"\"$ (Additive inverse property: $\"\"$ )

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$\"\"$ (Additive identity property: $\"\"$ ) $\"\"$

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$\"\"$ (Add 4 on both sides)

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$\"\"$ (Additive inverse property: $\"\"$ )

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$\"\"$ (Additive identity property: $\"\"$ )

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Write the right side equation with common denominator.

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$\"\"$

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$\"\"$ (Add: $\"\"$ ) $\"\"$

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