SOLUTION: Given the perimeter P, find the missing measurement P=10x+8 1st side = 5x+3 2nd side = 3(x+2) What is the 3rd side?

Algebra ->  Triangles -> SOLUTION: Given the perimeter P, find the missing measurement P=10x+8 1st side = 5x+3 2nd side = 3(x+2) What is the 3rd side?      Log On


   

Question 868698: Given the perimeter P, find the missing measurement
P=10x+8
1st side = 5x+3
2nd side = 3(x+2)
What is the 3rd side?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
3rd side = 2x-1
5x + 3x + 2x + 3 + 6 - 1 = 10x + 8