x-4867=(175.2050.70):25+23
X - 4867 - ( 105 : 2050 x 70 ) : 25 + 23
X - 4867 = ( 175 x 2050 x 70 ) : 25 + 23
Tìm x
x-4867=(175.2-50.70):25+23
x - 4867 = (175 . 2 - 5 . 70): 25 .23
dấu chấm là dấu nhân đó
420 + 65 . 4 = ( x + 175 ) : 5 + 30
(32.15) : 2 = (x + 70) : 14 - 40
x - 4867 = ( 175 . 2050 . 76) + 25 + 23
giup em a
a, x-4867=(175x2050x70) :25+23
b,697:15.x+364/x=17
c, 92x4-27=x+350/x+315
Tìm x, biết
a) 575 – (6X + 70) = 445
b) (32.15) : 2 = (X +70) : 14 – 40
c) (X – 15) -75 = 0 d) 420 + 65.4 = (X + 175):5 +30
e) X – 4867 = (175.2050.70) : 25 + 23 f) [(X + 32) -17].2 = 42
g) 96 – 3.(X+1)=42 h) 165 – 19.(35 : X + 3) = 13
tìm x
a , x-4867=(175.2050.70):25+23
b , 697:15x + 364/x = 17
c , 92.4-27=x+350 / x+315
