Các câu hỏi tương tự
Tìm x
7 ( x - 14 ) + 35 = 25 + 279 : 3
Tìm x
7 . ( x - 14 ) + 35 = 25 + 279 : 9
Bài 1: Tìm x, biết:
a) 24 . x - 32 . x = 145 - 255 / 51
b) 580 / ( x - 24 ) = 329 - 150 . 2
c) 7. ( x - 14 ) + 35 = 25 + 279 / 9
thanks
a) 580:(x-24)=329-150.21
b)7.(7-14)+35=25+279:9
Tìm x :
a)\(2^4.x-3^2.x=145-255:51\)
b)\(580:\left(x-24\right)=329-150.2^1\)
c)\(7.\left(x-14\right)+35=25+279:9\)
Tim x thuoc N biet:
a, (225-x) -81=54
b, 7.(x-14)+35= 25+279:9
c, 7x : 49= 727
tìm x
(3^2-2)x(x-12+35=5^2+279:5
260 : (x-+4) = 5 ( 2^3 + 5)-3(3^2+2^2)
7^x-3 = 343
(x-3)^2017 = (x-3)^2016
(2^3 + 3)x (x-5) +14= 5^2+124:2^2
Tìm x ( 3^2 - 2 ) ( x - 12 ) + 35 = 5^2 + 279 : 3^2
1. Tìm x biết :
a ) ( x - 140 ) : 7 = 33 - 23 . 3
b ) 7 ( x - 14 ) + 35 = 52 + 279 : 32
!@#$%^&*()