Question

148-13*z=85. Помогите ПОЖАЛУЙСТА .

Answer 1

$- 13z = 85 - 148 \\ - 13z = - 63 \\ z = \frac{63}{13} = 4 \frac{11}{13}$

Answer 2

$148 - 13z = 85 \\ - 13z = 85 - 148 \\ - 13z = - 63 \\ z = \frac{63}{13} = 4\frac{11}{13}$