Question

(x-3):2=11
ПОМОГИТЕ ​

Answer 1

$(x - 3) \div 2 = 11 \\(x - 3) \div 2 \times 2 = 11 \times 2 \\ x - 3 = 22 \\ x - 3 + 3 = 22 + 3 \\ x = 25$

Ответ: 25