m< x = 131

The sum of the interior angles of a quadrilateral is 360 degrees.

Subtraction property the equality

A quadrilateral with opposite angles congruent is parallelogram.

Simplify (Combine like terms)

choose the correct answer

A quadrilateral with opposite angles congruent is a parallelogram.

To simplify the given expression, "m< x = 131," you could check if there are any like terms that can be combined. However, it seems like you have also mentioned several unrelated statements. Could you please clarify your question or provide more context?

To clarify, are you asking for the simplified form of the given statement "m < x = 131"?