Jenny goes to dance class every 6 days, karate class every 12 days, and to the library every 18 days. on december 1st, she went to both classes and to the library. on what date will she do both classes and go to the library?

The first and second steps to solve the equation 3x/5 + 5 = 20.are shown below 3x/5 + 5 - 5 = 20 - 5 3x/5 (5/3) = 15 (5/3)a.addition property of equality b.subtraction property of equalityc.multiplication property of equalityd.division property of equality