A board is cut into two pieces.the longer piece is 16cm longer than 3times the shorter piece. If x=the length of the shorter piece, express the length of the longer piece in terms of x



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Answer:

(16 + 3x)

Step-by-step explanation:

(16 + 3x)

You end up with this expression because you only know that the longer piece is 16 centimeters longer than 3 times the shorter piece. Since it's 16 cm longer, you are adding 16. You do three times the x value because it is three times the shorter piece. However, I may be wrong about this. It's my best guess though.