Billy has a gift card with a $150 balance. He buys several video games that cost $35 each. After the purchases, his gift card balance was $45. Find how many video games Billy brought.

Billy brought 3 video games.

$150 gift card

$35 each video game

$45 balance

$150-$45=$105

$105:$35 (which is how much each video game cost) which equals 3 video game.

When you times the 3 with 35 it equals 105.

So, when you subtract 150 with 105 it equals 45 (the balance)

(I'm not good at explaining, sorry if can't understand)