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

\

The equation is $\"\"$ .

\

$\"\"$ (Divide each side by -3)

\

$\"\"$ ( cancel common terms)

\

$\"\"$ (divide: $\"\"$ ) $\"\"$

\

Check:

\

To check, substitute $\"\"$ in $\"\"$

\

$\"\"$ \ \

\

$\"\"$ (Multipliy: $\"\"$ ) $\"\"$

\

The solution is $\"\"$ .

\

\