3 (x – 5) = 8x – 6. In this equation the number of variables are ……

$x-\frac{1}{2}=\frac{-1}{2}x-\backslash frac\{1\}\{2\}=\backslash frac\{-1\}\{2\}$ then x = ……

If we add 4 to 8 times of a number we get 60 then the number is ……

If we subtract 11 from the double of a number we get 15 then the number is ……

Krishna Kishore took one number. If he subtracts 7 from the $\frac{5}{2}\backslash frac\{5\}\{2\}$ th value of the number, he gets $\frac{11}{2}\backslash frac\{11\}\{2\}$ as result then the number is …

In a cricket match Sachin scored double the runs than Sehwag scored. Both were short by 2 runs to the double century then how many runs scored by Sachin ?

The age of Rani’s father was 49 years and he was 4 years more than 3 times the age of Rani, then what is the age of Rani ?

$\frac{x}{5}-1\backslash frac\{x\}\{5\}-1$ = 2 then x = ……

$\frac{2}{3}\backslash frac\{2\}\{3\}$ y = 1 then y = …

The sum of 3 consecutive multiples of 7 was 357 then the smaller number is ……