Filming for The Kid Who Would Be King began in 2017. That's 259 less than 2 times the number representing the year when the earliest written record of Kid Aurthur was written by Geoffrey of Monmouth. Write and solve an equation to find the year that Geoffrey of Monmouth's tale of Kind Aurthur was written, using the variable y. If you can help me you get the brainiest and al ike thanks for your help!!