Ришите 85:(14-3z)=17

Question

Ришите 85:(14-3z)=17

Answer 1

85 : ( 14 - 3z ) = 17
14 - 3z = 85 : 17
14 - 3z = 5
3z = 14 - 5
3z = 9
z = 9 : 3
z = 3