37+(25+x)=126

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

1. Simplify the expression inside the parentheses: \[ 37 + 25 + x = 126 \]

2. Combine the constants: \[ 62 + x = 126 \]

3. Subtract 62 from both sides to isolate \( x \): \[ x = 126 - 62 \]

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

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