Which exponential equation is equivalent to this logarithmic equation?
$\log _x 5+\log _x 12=7$
A$x^7=17$
B$7^x=17$
C$x^7=60$
D$7^x=60$
$\log _x 5+\log _x 12=7$
A$x^7=17$
B$7^x=17$
C$x^7=60$
D$7^x=60$