[199-(x-6)]= 2448:24
[199-(x-6)] =102
x-6= 199-102
x-6=97
x=97+6
x=103
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[199-(x-6)]= 2448:24
[199-(x-6)] =102
x-6= 199-102
x-6=97
x=97+6
x=103
2448:[199-(x-6)=24
3x+1=27
6^2 : 4 x 3 + 2 x5^2
5 x 4^2 - 18 : 3^2
80 - (4 x 5^2 - 3 x 2^3)
23 x 75 + 25 + 23 +180
2448 : [199 - (26-6)]
5 ( x—3) = 15
( 6400 + 2000)—3x= 1200
[ ( 6x —39 ) : 7] . 4 = 12
4x — [ ( 8000 — 3567 ) —( 2031 — 1598 ) ] = 400
2448 . [ 199 — ( x — 6 ) ] = 24
Tính :
2448: (199-17)
tìm x
2448:[199-(x-6)]=24
(6x-39:7x4=12
720:[41-(2x-5)]=8,5
1+2+3+4+.............+(x-1)+x=78
(x+1)x3+2x=53
5x(4x+2)+3x=240
31x57x x-57x14x x= 85,57
(x+1)+(x+2)+(x+3).........+(x+100) 5750
(8x+x+63):11=9
các bạn giải nhanh giúp mình nhé
2448:[119-(x-6)]=24
2448 : {119- [X - 6] }=24
2448:[119.(x-6)]=24
2448:[119-(x-6)]=24