A 26-feet board is cut into 3 lengths where the first length is x, the second piece is 3 feet less than twice the first and the
third piece is 2 feet more than the second. Find the length of the shortest piece.
1 answer:
We now have three equations, so we can solve them.
Let's define the length of the 3 boards in terms of x:
F=x
S=2x-3
T=2
F+S+T =26
x+2x-3+2 =26
3x =26+1=27
x =27/3 = 9 feet for First section
2x-3 =18-3 = 16 feet = Second
2 = Third
9+16+2 = 27
27 is the length of the shortest piece.
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