If (5^9)(9^5)=3(15^x), what is the value of x? Choose the correct choice from the following options:
A) 7 B) 9 C) 11 D) 13 E) 15
(5^9)(9^5)=3(15^x)   =&gt; 5^9 * 3^10 = 3 * 3^x * 5^x   =&gt; 5^9 * 3^10 = 3^(x+1) * 5^x   Value of x = 9   Answer 9
<result>B</result>
If (5^9)(9^5)=3(15^x), what is the value of x?