d + 1 = -8

Question

d=

Answer 1

To solve the equation \( d + 1 = -8 \), you need to isolate \( d \).

Subtract \( 1 \) from both sides:

\[ d + 1 - 1 = -8 - 1 \]

This simplifies to:

\[ d = -9 \]

So, \( d = -9 \).