" If "(x)/(6)=(7)/(3)," then "x=14

Solve : (3x +4)/(7) - (x +5)/(14) = (x)/(28) + (x +1)/(14) The following steps are involved in solving the above problem. Arrange them in sequential order (A) 5x + 3 = (3x + 2)/(2) rArr 10 x + 6 = 3x + 2 (B) rArr 7x = -4 (C) Given (3x + 4)/(7) - (x + 5)/(14) = (x)/(28) + (x +1)/(14) rArr (6x + 8 -x -5)/(14) = (x + 2x + 2)/(28) (D) rArr x = -(4)/(7)

Mean and variance of variable X of the binomial distribution are (7)/(3) and (14)/(9) . Then ………… is the probability for X = 6 or 7.

(2x-1)/(7)=(14-x)/(14)+7

If x= (7+4sqrt(3)), prove that x+1//x= 14

If x= (7+4sqrt(3)), prove that x+1//x = 14

Solve 5x+(7)/(2)=(3)/(2)x-14

If [(1,2,3),(2,4,1),(3,2,9)][(x),(y),(z)]=[(6),(7),(14)] , then the values of x, y, z respectively are