To find the value of \( x \), we substitute \( y = -5 \) into the second equation \( x = -6y + 3 \):
\[ x = -6(-5) + 3 \]
Now, calculate the right side:
- Multiply \( -6 \) by \( -5 \):
\[ -6 \times -5 = 30 \]
- Add \( 3 \):
\[ 30 + 3 = 33 \]
So, the value of \( x \) is:
\[ x = 33 \]
Thus, the solution gives us:
\[ x = 33, \quad y = -5 \]