Evaulate: `84-:4xx7-:3-:7`

Answer

To evaluate the expression \( 84 \div 4 \times 7 \div 3 \div 7 \), we will follow the order of operations step by step.

### Step 1: Rewrite the expression
The expression can be rewritten for clarity:
\[ 84 \div 4 \times 7 \div 3 \div 7 \]

### Step 2: Perform the division \( 84 \div 4 \)
First, we divide \( 84 \) by \( 4 \):
\[ 84 \div 4 = 21 \]

### Step 3: Rewrite the expression
Now, we can rewrite the expression using the result from Step 2:
\[ 21 \times 7 \div 3 \div 7 \]

### Step 4: Perform the multiplication \( 21 \times 7 \)
Next, we multiply \( 21 \) by \( 7 \):
\[ 21 \times 7 = 147 \]

### Step 5: Rewrite the expression
Now, we rewrite the expression again:
\[ 147 \div 3 \div 7 \]

### Step 6: Perform the division \( 147 \div 3 \)
Now, we divide \( 147 \) by \( 3 \):
\[ 147 \div 3 = 49 \]

### Step 7: Rewrite the expression
Now, we can rewrite the expression:
\[ 49 \div 7 \]

### Step 8: Perform the final division \( 49 \div 7 \)
Finally, we divide \( 49 \) by \( 7 \):
\[ 49 \div 7 = 7 \]

### Final Answer
The final answer is:
\[ \boxed{7} \]