Card Trivia:Linear Equation Cannon
- This card is named after a linear equation, an equation used for calculating data on a graph.
- This card's effect requires players to solve the equation
Ax + B = C for x
, where:- "A" is the Effect Monster's Level
- "B" is the number of cards controlled by the opponent
- "C" is the number of cards in the Graveyard
- "x" is the declared number
- This card has a retrained counterpart: "Simultaneous Equation Cannons".