8x over 6 equals 72 over 64? Find a common denominator and solve for X
8x/6 = 72/64 There are easier ways to solve this, but the question asks to use common denominator ( 192)
8x/6 * 32/32 = 72/64 * 3/3
256x / 192 = 216 / 192 equate the numerators
256x = 216
x = 216/256 = 27/32 = 0.84375
+36923 
