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HELP
A 15-foot piece of string is cut into two pieces so that the longer piece is 3 feet longer than twice the shorter piece. If the shorter piece is x feet long, find the lengths of both piece

Respuesta :

misplace

Answer: shorter piece has a length of 4, longer piece has as length of 11.

Step-by-step explanation:

x + 2x + 3 = 15

3x + 3 = 15

3x =  12

x=4

substitute.

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