HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP PLEASEMPLEASEPLEASPLEPLDAPDKSOFJWDIEUNDW BEGGING 0PLEASE PLEASE PLEASE PLAS PQLDWPPLEASE BEGGING [PLESE BEFGING

Answer: 21
Step-by-step explanation: Just plug in the numbers for x, and you get 21 when you plug that in.