A x 27 + A x 30 + A x 43 =210 500
=> A x ( 27 + 30 + 43 ) = 210 500
=> A x 100 = 210 500
=> A = 210 500 : 100
=> A = 2 105
Vậy A = 2 105
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Các câu hỏi tương tự
X x 27+X x 30+X x 43=210500
X x 27+X x 30 + X x 43 =210500
tìm y biết :
a) y x 27 + y x 30 + y x 43 = 210500
b) 15 x y + 85 x y = 300
tìm x :
X x 27 + X x 30 + X x 43 = 210500
bai 3 : tim x
6 nhan ( x+9845 ) = 29042 nhan 6
(x chia 3) nhan 8 = 8 nhan 3198
bai 7 : tim x
191+ x + 9 = 43 nhan 5
x nhan 25 nhan 4 = 125 nhan 8
bai 8 : tim x
128 nhan x - 12 nhan x - 16 nhan x = 5208000
x nhan 27 + x nhan 30 + x nhan 43 =210500
Tìm x:
a) X x 23 – X x 13 = 220
b) X x 7 + X x 2 + X = 210500
X x 27 + X x 30 + X x 43 = 210 500
Tính y : y x 27 + y x 30 + y x 43 = 210 500
Bài 5: Tìm XX x 27 + X x 30 + X x 43 210500128 x X - 12 x X – 16 x X 5208000……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………..……………………………………………………………………………………………………………………………………………………………………………………………………………….……………………………………………………………………………………………………………………………………………………………………………………………………………….
Đọc tiếp
Bài 5: Tìm X
X x 27 + X x 30 + X x 43 = 210500 | 128 x X - 12 x X – 16 x X = 5208000 |
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