there are 52 cards in a standard deck of playing cards. You are combining decks of cards so that you can play a game with a larg
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Answer:
Step-by-step explanation:
So we have the equation:
First, distribute the 7 into the (x+8) and simplify:
Combine the like terms 7x and 8x by adding them together:
Subtract 56 from both sides to isolate the x:
Divide both sides by 15 to get x: