Answer:
sffewetgryhntrfvrfvfewragtehyrnmhnsgbfvdsfsegrtew
56
Step-by-step explanation:
I thibk
n = 39
The base angles are congruent, that is
3n = 117 ( divide both sides by 3 )
2/7*3/8>3/8 because 2/7>1
ITS IS 8x-7y-5z=15 I THINK'
