\"\"\"\"

\

\

The equation is \"\" \ \

\

\"\"                                 (Commutative property of addition: \"\")

\

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

\

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

\

\"\"

\

The terms are 2m,n,6m.

\

The like terms are 2m,6m.

\ The coefficients are \"\".