Answered

Twelve bicycles and tricycles are parked in a lot. if the total number of wheels of these vehicles is 29, how many vehicles of each kind are there?

Sagot :

Answer:

let x= number of bicycles

y= number of tricycles

2x+3y=29

x+y=12

solving the 2 equation gives:

x=7

y=5

there are 7 bicycles and 5 tricycles in the lot.

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