Question

solve for x.
x + 2 = -7
x = ?

Explanation:

Step1: Subtract 2 from both sides

To isolate \( x \), we subtract 2 from both sides of the equation \( x + 2 = -7 \). This gives us \( x + 2 - 2 = -7 - 2 \).

Step2: Simplify both sides

Simplifying the left side, \( x + 2 - 2 \) becomes \( x \). Simplifying the right side, \( -7 - 2 = -9 \). So \( x = -9 \).

Answer:

\( -9 \)