Решите уравнение 132-(x-5)*9=69

132-(х-5)*9=69132-9x+45=69-9x=-108x=12

132-(х-5)*9=69132-(9х-45)=69132-9х+45=69-9х=69-132-45-9х=-108х=108:9х=12Проверяем132-(12-5)*9=132-63=69