What should come in place of the question mark(?) inthe following questions?
34.36- 45.67 + 86.56 = ? + 37.96

Options

A. 31.29
B. 32.29
C. 38.49
D. None of the above

Answer

To solve the equation \( 34.36 - 45.67 + 86.56 = ? + 37.96 \), we will follow these steps:

### Step 1: Calculate the left side of the equation
First, we need to perform the operations on the left side of the equation:

1. **Subtract \( 45.67 \) from \( 34.36 \)**:
\[ 34.36 - 45.67 = -11.31 \]

2. **Add \( 86.56 \) to the result**:
\[ -11.31 + 86.56 = 75.25 \]

### Step 2: Set up the equation
Now we have:
\[ 75.25 = ? + 37.96 \]

### Step 3: Solve for the question mark (?)
To find the value of \( ? \), we need to isolate it on one side of the equation. We do this by subtracting \( 37.96 \) from both sides:
\[ ? = 75.25 - 37.96 \]

### Step 4: Perform the subtraction
Now, we calculate:
\[ 75.25 - 37.96 = 37.29 \]

### Conclusion
Thus, the value that should come in place of the question mark is:
\[ \boxed{37.29} \]

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