(17n-8n)•13=351 помогите решить

Question

(17n-8n)•13=351 помогите решить

Answer 1

(17n-8n)•13=3519n * 13 = 351
9n = 351 / 13 = 27
n = 27 / 9 = 3

Answer 2

(17n - 8n) * 13 = 351
9n * 13 = 351
117n = 351
n = 3

Comments

(17n-8n)•13=351