(32-Х) * 6-39=45и (275+80/y)/4=70

Question

(32-Х) * 6-39=45и (275+80/y)/4=70

Answer 1

1)192-6x-39=45,   -6x=-108, x=18,    2) 275+80/y=280, 275y+80=280y,  5y=80, y=16

Comments

Спасибо))))