Solve the following equations :
`19=m-4`

Explanation

To solve the equation \( 19 = m - 4 \), we will follow these steps:

### Step 1: Write the equation
We start with the equation:
\[ 19 = m - 4 \]

### Step 2: Isolate the variable \( m \)
To isolate \( m \), we need to eliminate the \(-4\) on the right side of the equation. We can do this by adding \( 4 \) to both sides of the equation.
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