SOLUTION: solve. Cycle paths Inc. makes bicycles, tricycles, and unicycles. Last week they made 120 more bicycles than unicycles, and 4 times as many tricycles as unicycles. If they made

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Question 364866: solve.
Cycle paths Inc. makes bicycles, tricycles, and unicycles. Last week they made 120 more bicycles than unicycles, and 4 times as many tricycles as unicycles. If they made 75 more bicycles than tricycles, how many unicycles did they make?

Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!

-number of bicycles
-number of tricycles
number of unicycles
.
.
1.
2.
3.
From eq. 2 and eq. 3,

Equate that with eq. 1 to solve for .



Then from eq. 1,


Then from eq. 2,



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