Question

решите уравнение
х-х*1/7-60=60
с пояснением
даю 33 балла!!!

Answer 1

x - x*1/7 - 60 = 60

x - x*1/7 = 60 + 60

6/7 * x = 120

x = 120 / 6/7

x = 120 * 7/6

x = 140

Answer 2

$x - \frac{1}{7} x - 60 = 60 \\ \frac{6}{7} x = 120 \\ x = \frac{120 \times 7}{6} = 140$