x/7=x/6
x/7-x/6=0
x/(7-6)=0
x/1=0
x=0.1
x=0
nhớ k nh :D
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If x : 7 = x : 6 then x =
Question 1:If then n: n Question 2:If then 0:p Question 3:If then n Question 4:Calculate: 427 – (127+120) Question 5:Find x such that 1014 : (124 – x) 13 Answer: x Question 6:Find x such that Answer: x Question 7:If x : 7 x : 6 then x Question 8:999 divided by 3 is the same as 9 times M. Find MAnswer: M Question 9:Find x such that Answer: x Question 10:When X divided by 234, the remainder is the greatest possible remainder and the quotient is 5.The value of X is
Đọc tiếp
Question 1:
If then n: n =
Question 2:
If then 0:p=
Question 3:
If then n =
Question 4:
Calculate: 427 – (127+120) =
Question 5:
Find x such that 1014 : (124 – x) =13
Answer: x =
Question 6:
Find x such that
Answer: x=
Question 7:
If x : 7 = x : 6 then x =
Question 8:
999 divided by 3 is the same as 9 times M. Find M
Answer: M =
Question 9:
Find x such that
Answer: x=
Question 10:
When X divided by 234, the remainder is the greatest possible remainder and the quotient is 5.
The value of X is
giúp mình nhanh lên nhé, mình đang cần gấp lắm:
Bài 1: If x : 7 = x : 6 then x =..........
( Nếu x : 7 = x : 6 thì x =............)
Bài 2: If 76ab : 476 = ab then ab =.................
( Nếu 76ab : 476 = ab thì ab =.............)
If 2 + 4 + 6 + 8 +........+ 2 x (x + 1 )`=61752, then x =........
If x<0 and 5x+8+|3x|=0 then x=
If 10^13 < x < 10^14 and x is a natural number then x has ...... digit(s)
if 122 < x3 < 182 ands x a natural number then x =...
Baøi 5: :
1) Tìm các số nguyên x sao cho ( x + 7 ) là bội của ( x - 7).
2) Tìm các số nguyên x sao cho ( x - 5 ) là bội của ( x + 5 )
3) Tìm các số nguyên x sao cho ( x + 6 ) là bội của ( x - 6).
4) Tìm các số nguyên x sao cho ( x - 11 ) là bội của ( x + 11 ).
Tìm x, biết:
a. x – 1/4 = 2/15
b. x – 7/12 = 17/18 – 1/9
c. x/45 = 5/6 + -29/30