bài khó thế bạn
\(a,x-4702=9198\)
<=>\(x=9198+4702\)
<=>\(x=13900\)
\(b,485126+x=854609\)
<=>\(x=854609-485126\)
<=>\(x=369483\)
\(c,x+37206=108927\)
<=>\(x=108927-37206\)
<=>\(x=71721\)
\(d,780134-x=89476\)
<=>\(x=780134-89476\)
<=>\(x=690658\)
a) x – 4702 = 9198
x = 9198 + 4702
x = 13900
c) x + 37206 = 108 927
x = 108927 - 37206
x = 71721
b) 485 126 + x = 854 609
x = 854609 - 485126
x = 369483
d) 780 134 – x = 89 476
x = 780134 - 89476
x = 690658
a) x - 4720 = 9198
x = 9198 + 4720
x = 13918
b)485 126 + x = 854 609
x = 854 609 - 485 126
x = 369 483
c) x + 37 206 = 108 927
x = 108 927 - 37 206
x = 91 721
d) 780 134 - x = 89 476
x = 780 134 - 89 476
x = 690 658
a ; x - 4702 = 9198
x = 9198 + 4702
x = 13900
b ; 485 126 + x = 854 609
x = 854 609 - 485 126
x = 369 483
c ; x + 37206 = 108 927
x = 108 927 - 37206
x = 71721
d 780 134 - x = 89 476
x = 780 134 - 89 476
x = 690 658
K và Kb nha
a)x-4702=9198
x=9198+4702
x=13900
b)485126+x=854609
x=854609-485126
x=369483
c)x+37206=108927
x=108927-37206
x=71721
d)780134-x=89476
x=780134-89476
x=690658
a, \(x-4702=9198\) c, \(x+37206=108927\)
\(x=9198+4702\) \(x=108927-37206\)
\(x=13900\) \(x=71721\)
b, \(485126+x=854609\) b, \(780134-x=89476\)
\(x=854609-485126\) \(x=780134-89476\)
\(x=369483\) \(x=690658\)
