To solve the equation \( x + 4 = 12 \), you need to isolate \( x \). You can do this by subtracting 4 from both sides of the equation:
\[ x + 4 - 4 = 12 - 4 \]
This simplifies to:
\[ x = 8 \]
So, the solution is \( x = 8 \).
x + 4 = 12
1 answer
1 answer
To solve the equation \( x + 4 = 12 \), you need to isolate \( x \). You can do this by subtracting 4 from both sides of the equation:
\[ x + 4 - 4 = 12 - 4 \]
This simplifies to:
\[ x = 8 \]
So, the solution is \( x = 8 \).