What should be substracted from `(-3)/(4)` to get 1 ?

Answer

To solve the problem of what should be subtracted from \(-\frac{3}{4}\) to get 1, we can follow these steps:

### Step-by-Step Solution:

1. **Set Up the Equation**:
Let \(x\) be the number that we need to subtract from \(-\frac{3}{4}\). According to the problem, we can write the equation:
\[ -\frac{3}{4} - x = 1 \]

2. **Rearrange the Equation**:
To isolate \(x\), we can rearrange the equation:
\[ -x = 1 + \frac{3}{4} \]
This means we need to add \(\frac{3}{4}\) to 1.

3. **Convert 1 to a Fraction**:
To add these two fractions, we should express 1 as a fraction. We can write:
\[ 1 = \frac{4}{4} \]

4. **Add the Fractions**:
Now we can add \(\frac{4}{4}\) and \(\frac{3}{4}\):
\[ -x = \frac{4}{4} + \frac{3}{4} = \frac{4 + 3}{4} = \frac{7}{4} \]

5. **Solve for \(x\)**:
Now, to find \(x\), we need to multiply both sides by -1:
\[ x = -\frac{7}{4} \]

### Final Answer:
The number that should be subtracted from \(-\frac{3}{4}\) to get 1 is:
\[ x = -\frac{7}{4} \]

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