Question

Помогите решить уравнение!!
(X+5/12) - 9/20 = 11/15

Answer 1

$(x+\frac{5}{12})-\frac{9}{20}=\frac{11}{15}\\\\x+\frac{5}{12}=\frac{11*4}{60}+\frac{9*3}{60}\\\\x+\frac{25}{60}=\frac{44+27}{60}\\\\x=\frac{44+27-25}{60}\\\\x=\frac{46}{60}\\\\x=\frac{23}{30}$

Ответ: $x=\frac{23}{30}.$

Answer 2

на фото..............