Answer: This is either a trick question or real, but round it to the nearest thousanth I guess.
7.256 + 5.088 + 16.009 = 28.353
693.501 - 56.287 = 637.214
the corresponding angles are congruent, the consecutive interior angles are supplementary (=180 degrees), alternate interior angles are congruent and alternate exterior angles are congruent. Hope this helps!
There are 10 rows of 3 colums of "x"'s, so.. 3x10 or 30 "x"s, and we know that's 5/3 of the original... the original will be one whole or 3/3 or 1
thus

solve for "x"