Parallel lines t and u are cut by two transversals, r and s, which intersect line u at the same point?

3x+17 = 4x-8

x = 25

Now we can find the measure of angle 2 by looking at the center triangle.

46, 3x+17, and angle 2 are the three angles. The sum of the angles must equal 180 since it is a triangle. Plug 25 into 3x+17 to get 92. Now solve for angle 2

180 - 46 - 92 = 42

143 75 107 13 the answer

3x+9+4x+x=8x+9that's the answer for your question.