The formula with subject C is `C=(5F-160)/(9)`.
Then what is the formula with subject F?

Answer

To rearrange the formula \( C = \frac{5F - 160}{9} \) to make \( F \) the subject, follow these steps:

### Step-by-Step Solution:

1. **Start with the original equation**:
\[ C = \frac{5F - 160}{9} \]

2. **Multiply both sides by 9 to eliminate the fraction**:
\[ 9C = 5F - 160 \]

3. **Add 160 to both sides to isolate the term with \( F \)**:
\[ 9C + 160 = 5F \]

4. **Divide both sides by 5 to solve for \( F \)**:
\[ F = \frac{9C + 160}{5} \]

### Final Formula:
Thus, the formula with \( F \) as the subject is:
\[ F = \frac{9C + 160}{5} \]

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