\(x:10\times3,9=120\)
\(x:10=120:3,9\)
\(x:10=\dfrac{400}{13}\)
\(x=\dfrac{400}{13}\times10\)
\(x=\dfrac{4000}{13}\)
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\(x:10\times3,9=120\)
\(x:10=120:3,9\)
\(x:10=\dfrac{400}{13}\)
\(x=\dfrac{400}{13}\times10\)
\(x=\dfrac{4000}{13}\)
Tìm X :
1140 : [ 120 - { 3 * x + 9 }] = 120.
Tìm x, biết:
a) 120 - 20 : x = 110
b) 213 - ( x - 13 ) = 1442 : 14
c) 2550 : [ 120 - ( x - 5 ) ] = 25
(x + 10) x 3 = 120
x + 10 = 120 : 3
x + 10 = 40
x = 40 - 10
x = 30
Tính
120 x 999 + 120
2 x 4 x 0,8 x 5 x 2,5 x125
1440:[120-(3*x+9)]=120 ai giup em vs
X + X x 2,7 + X x 6,3 = 120
x×25-x=120
x + x * 2,7 + x * 6,3 = 120
x+x*27+x*3.6=120