Question

solve $j + 3 = -6$. the solution is $j = \square$.

Explanation:

Step1: Isolate the variable \( j \)

To solve for \( j \) in the equation \( j + 3 = -6 \), we need to subtract 3 from both sides of the equation. This is based on the subtraction property of equality, which states that if we subtract the same number from both sides of an equation, the equality still holds. So we have:
\( j + 3 - 3 = -6 - 3 \)

Step2: Simplify both sides

Simplifying the left side, \( 3 - 3 = 0 \), so we are left with \( j \). Simplifying the right side, \( -6 - 3 = -9 \). So we get:
\( j = -9 \)

Answer:

\( -9 \)