\(2000-x=78,4\times0,02\)
\(2000-x=1,568\)
\(x=2000-1,568\)
\(x=1998,432\)
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\(2000-x=78,4\times0,02\)
\(2000-x=1,568\)
\(x=2000-1,568\)
\(x=1998,432\)
2000-x=78,4x0,02
( X x 0,25 + 1999 ) x 2000= ( 53 + 1999 ) x 2000
( X x 0.25 + 1999 ) x 2000 = ( 53 +1999 )x 2000
tìm x :
( x x 0,25 + 1999 ) x 2000 = ( 53 + 1999 ) x 2000
Tìm X biết ( X x 0,25 + 1999) x 2000=( 53+1999) x 2000
tìm số x biết:(X x 0,25 + 2000) x 2011=(40 + 2000) x 2011
Tìm x:
a) (X x 0,25 + 1999) x 2000 = ( 53 + 1999 ) x 2000
b) 71 + 65 x 4 = \(\dfrac{x+140}{x}\) + 260
tim x
a, ( x 0,25+1999).2000=(53+1999).2000
b, 71+65.4=x+140/x+260
(x * 0,25 +1999)* 2000=(53 +1999) *2000