The product of 6 and 9 times a number is the same as the difference of 10 times the same number of 2. What is the number?

Question

I just need help

Answer 1

I can't understand your question properly, but from what I have understood I will give you the solution.

Let the number be x.

Then,

6x * 9x = 10(9x-6x)

=> 54x^2 = 30x

=> 54x^2 -30x = 0

=> x(54x-30) = 0

so either x = 0

or 54x-30 =0

=> 54x = 30

=> x = 30/54 =0.55555555555

so,

x = 0 or x = 0.5555555555555