Question

8 (x + 1)8 = -1; решыте пожалуйсто​

Answer 1

$8(x + 1) = - 1 \\ 8x + 8 \times 8 = - 1 \\ 8x + 64 = - 1 \\ 8x = - 65 | \div 8 \\ x = - 8 \times \frac{1}{8}$