SOLUTION: Find the length of each side if perimeter is 45ft Equation side A=2x side B=3x+1 side C=4x-1 Solve for x and sides

Algebra ->  Triangles -> SOLUTION: Find the length of each side if perimeter is 45ft Equation side A=2x side B=3x+1 side C=4x-1 Solve for x and sides      Log On


   

Question 855245: Find the length of each side if perimeter is 45ft
Equation
side A=2x side B=3x+1 side C=4x-1 Solve for x and sides
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
I'm assuming it's a triangle.
A%2BB%2BC=45
2x%2B3x%2B1%2B4x-1=45
9x=45
x=5
Now go back and plug in x=5 to find the length of each side.
Double check that the sum is 45