(m-4789)+89=6004 2732+(5000-n)=4803 (p+7245)-3834=6357 8113-(10 101-r)=5207

(m-4789)+89 = 6004 m- 4878 = 6004 m = 6004+4700 m = 10704 2732+(5000-n) = 4803 7732-n = 4803 -n = 4803-7732 -n = -2929 n = 2929 (p+7245)-3834 = 6357 p+3411 = 6357 p = 6357-3411 p = 2946 8113-(10101-r) = 5207 -1988+r = 5207 r = 5207+1988 r = 7195