x - 12 = -13

1 answer

To solve the equation \( x - 12 = -13 \), you can isolate \( x \) by adding 12 to both sides:

\[ x - 12 + 12 = -13 + 12 \]

This simplifies to:

\[ x = -1 \]

So, the solution is \( x = -1 \).