Subtract :
`2x-3y+4z" from "10x+4y-8z`.

Answer

To subtract the expression \(2x - 3y + 4z\) from \(10x + 4y - 8z\), we can follow these steps:

### Step 1: Write the expressions clearly
We start with the expression we need to subtract from:
\[ 10x + 4y - 8z \]
We need to subtract:
\[ 2x - 3y + 4z \]

### Step 2: Rewrite the subtraction
When we subtract the second expression from the first, we can rewrite it as:
\[ 10x + 4y - 8z - (2x - 3y + 4z) \]

### Step 3: Distribute the negative sign
Distributing the negative sign across the second expression gives:
\[ 10x + 4y - 8z - 2x + 3y - 4z \]

### Step 4: Combine like terms
Now, we will combine the like terms:
- For \(x\) terms: \(10x - 2x = 8x\)
- For \(y\) terms: \(4y + 3y = 7y\)
- For \(z\) terms: \(-8z - 4z = -12z\)

Putting it all together, we have:
\[ 8x + 7y - 12z \]

### Final Answer
Thus, the result of subtracting \(2x - 3y + 4z\) from \(10x + 4y - 8z\) is:
\[ 8x + 7y - 12z \]

---