Crossword clues for ___ X 7 letters:HUNDREDX x XEXTREMEX, as in X GamesCEREBROProfessor X's mutant-finding device in "X-Men"OCTUPLEDouble x double x doubleCEREBRODevice Professor X wears over his head in "X-Men"STRIKESX's in bowlingGILLIANShe plays Dana on "The X-Files"ALGEBRASolve for x subjectMOMENTAMass x velocity measurementsJOHNDOEMr. X, in courtPRODUCTWhat x makesSEEINTOUse X-ray visionALGEBRAx + y = z studyBUSHMANFrancis X. of filmTENTHLYX, adverbiallyEROTICAX-rated movie materialMONTERO___ Lamar Hill aka Lil Nas XCATSCANType of x-rayDOGGETTX-Files agent who sounds like what you do if you're a slackerHECTARE100 meters x 100 metersALGEBRAX and Y domainSTANLEEX-Men creatorJACKMANActor Hugh of "X-Men"STEWARTPatrick of "X-Men"JOHNDOEMr. XMARSDENJames of "X-Men" filmsBANSHEEIrish X-Man with a sonic screamUSSTEELCo. with the longtime stock symbol "X"STRIKESX's in an alleyRONTGENX-ray discovererCITADELLost in the ___ (Lil Nas X song)SARGENTMadame X painter John SingerBOOMERSGen Z, millennials, Gen X, ___CATSCANType of X-ray imagePREQUELX-Men: First Class, for oneMUTANTSThe X-Men, notablyALGEBRACourse with x'sALGEBRAMath with x'sTHESPOTWhat an X may markRATINGSX, R, G, et al.MAGNETOX-Men villainPETSCANX-ray alternativeSARGENTMadame X painterCATSCANKind of x-ray imageUNKNOWNx, at timesUSSTEELIts NYSE symbol is "X"MALCOLMX, e.g.DENMARKChristian X's landASHMOREShawn who plays Iceman in the "X-Men" filmsINSIDESX-ray subject