What is the value of x in the equation 2x+3y=36 when y=6

Me! #1 write an equation for the interior angles of this triangle that uses the triangle sum theorem. #2 what is the value of x? #3 what is the measure of #4 classify the triangle above as acute, obtuse, or right. state your reason in a complete sentence.

Ineed to know the answer to this algebra question.

Aline passes through 3,7 and 6,9 what equation represents the line