An art supply cabinet contains a total of 75 charcoal pencils, oil pastel crayons, and sketch pads. twice the number of oil pastel crayons is one more than the number of pencils. four times the number of oil pastel crayons plus twice the number of pencils equals eight more than three times the number of sketch pads. right and solve a system of equations to determine the number of each type of the supplies in the cabinet?



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