I have some white and black marbles in a box. There are 30 white marbles, and there are 14 more white marbles than black marbles. How many black marbles do I have?

Question

Anonymous · Answer

(30 white marbles) - (14 marbles) = 16 black marbles. that makes 46 marbles in all

Anonymous · Answer

The number of black marbles is 16. This is determined by setting up an equation based on the relationship between the white and black marbles. By solving the equation, we find that there are 16 black marbles. 
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I have some white and black marbles in a box. There are 30 white marbles, and there are 14 more white marbles than black marbles. How many black marbles do I have?

Answer (2)

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