Question

2целых1/15-3/4*х=59/60 зделайте пожалуйста

Answer 1

Ответ:

2 1/15-3/4х=59/60

31/15-3/4х=59/60

-3/4х=59/60-31/15

-3/4х=59/60-124/60

-3/4х=-65/60

х=-65/60:(-3/4)

х=65/60:3/4

х=13/9=1 4/9

Пошаговое объяснение:

Answer 2

$2 \frac{1}{15} - \frac{3}{4} x = \frac{59}{60} \\ \\ \frac{3}{4} x = 2 \frac{1}{15} - \frac{59}{60} \\ \\ \frac{3}{4} x = \frac{31}{15} - \frac{59}{60} \\ \\ \frac{3}{4}x = \frac{124}{60} - \frac{59}{60} \\ \\ \frac{3}{4} x = \frac{65}{60} \\ \\ x = \frac{65}{60} \div \frac{3}{4} \\ \\ x = \frac{65}{60} \times \frac{4}{3} \\ \\ x = \frac{65}{15} \times \frac{1}{3} \\ \\ x = \frac{65}{45} \\ \\ x = \frac{13}{9} \\ \\ \boldsymbol{x = 1 \frac{4}{9} }$