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

\

Standard form line equation is $\"\"$ , where A, B and C are integers.

\

Rewrite the equation so that variables are on the same side and constants are

\

on the other side of the equation.

\

$\"\"$ (Original Equation)

\

$\"\"$ (Multiply each side by 3)

\

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

\

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

\

$\"\"$ (Add x to each side)

\

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

\

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

\

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

\

$\"\"$ (Subtract 9 from each side)

\

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

\

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

\

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

\

$\"\"$

\

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