37+(25+x)=126

To solve the equation \( 37 + (25 + x) = 126 \), follow these steps:

1. Start by simplifying the left side of the equation: \[ 37 + 25 + x = 126 \] This simplifies to: \[ 62 + x = 126 \]

2. Next, isolate \( x \) by subtracting 62 from both sides: \[ x = 126 - 62 \]

3. Perform the subtraction: \[ x = 64 \]

So, the solution is \( x = 64 \).