Question

148-13*z=85. Помогите ПОЖАЛУЙСТА .

Answer 1

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

Answer 2

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