############ yer hedline differ from the repeet ########### . . . yu foers us tu ges bout wot that junk shood be . . . me gonna assume yer "x" shood be "*" . . . me translate yer junk tu 8765 +7645 *(3-67)*7847*7 . . . =8765+7645*(-64)*7847*7 . . . next step...all that stuf yu multipli hav 11 digits=2 much for normal kalkulater . . . tu eez the paen, me kut intu 2 steps: -64*7645 & 7*7847 . . . -64*7645=-489,280 & 7*7847=54,929 . . . produkt=-26,875,661,120 . . . then add 8765 . . . anser=-26,875,652,355