Question
Liam started with some marbles at the beginning of a game. At the end of the first round of the game, he lost 5 marbles to his friend Will but won 8 marbles from his friend Tom. At the end of the second round, he lost 5 marbles to Tom but won 6 marbles from Will. In the end, Liam had 23 marbles. How many marbles did Liam have at first before the start of the game?
4 m

Click button first when a symbol is required. X

Liam started with some marbles at the beginning of a game. At the end of the first round of the game, he lost 5 marbles to his friend Will but won 8 marbles from his friend Tom. At the end of the second round, he lost 5 marbles to Tom but won 6 marbles from Will. In the end, Liam had 23 marbles. How many marbles did Liam have at first before the start of the game?