SOLUTION: Bob�s Bicycle Shop assembled some tricycles and go-carts. The total number of tricycles and go-carts was 30, and Bob used 103 wheels in all. How many go-carts did Bob make?

Question 932645: Bob�s Bicycle Shop assembled some tricycles and go-carts. The total number of tricycles and go-carts was 30, and Bob used 103 wheels in all. How many go-carts did Bob make?
Answer by TimothyLamb(4379) (Show Source): You can put this solution on YOUR website!
x = number of tricycles
y = number of gocarts
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x + y = 30
3x + 4y = 103
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put the system of linear equations into standard form
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x + y = 30
3x + 4y = 103
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copy and paste the above standard form linear equations in to this solver:
https://sooeet.com/math/system-of-linear-equations-solver.php
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solution:
x = number of tricycles = 17
y = number of gocarts= 13
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Solve and graph linear equations:
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Solve quadratic equations, quadratic formula:
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Solve systems of linear equations up to 6-equations 6-variables:
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