A carpenter used 29 ft of molding in three pieces to trim a garage door. If the long piece was 1 ft longer than twice the length of each shorter piece, then how long was each piece?
1 Answer
Dec 3, 2016
Each of the shorter pieces was
Explanation:
If we represent each of the shorter pieces by
Since there are two short pieces, we can write an equation:
Open the brackets and simplify.
Subtract
Divide both sides by