Common denominator for 9/15 and 4/9

1- identificar select the category that corresponds to each term. january 23 11: 59 pm unlimited attempts remaining grade settings 276-279 vocabulary list modelo fiesta quinceañera casada adolescencia viudo juventud navidad niñez vejez aniversario de bodas divorciado madurez cumpleaños soltera

What is the solution of log2  (3x  -  7)  =  3? 4 5

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.