SOLUTION: Would someone please explain to me step by step how to figure out this problem. Thank you. A triangle has sides 2x-5, 3x+1, and 4x+2. Find the polynomial that represents its perim

Question 88928: Would someone please explain to me step by step how to figure out this problem. Thank you.
A triangle has sides 2x-5, 3x+1, and 4x+2. Find the polynomial that represents its perimeter.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
A triangle has sides 2x-5, 3x+1, and 4x+2. Find the polynomial that represents its perimeter.
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Add the sides to get the perimeter:
2x-5+3x+1+4x+2
=9x-2
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Cheers,
Stan H.
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