show me how to get the answer of 12 devidid by3 +(13 times 7 -4)-12=

Let's break down the expression step by step:

The given expression is:

\[
12 \div 3 + (13 \times 7 - 4) - 12
\]

### Step 1: Division
First, calculate the division part:

\[
12 \div 3 = 4
\]

Now the expression becomes:

\[
4 + (13 \times 7 - 4) - 12
\]

### Step 2: Multiplication inside the parentheses
Next, calculate \( 13 \times 7 \):

\[
13 \times 7 = 91
\]

Now the expression becomes:

\[
4 + (91 - 4) - 12
\]

### Step 3: Subtraction inside the parentheses
Now subtract \( 4 \) from \( 91 \):

\[
91 - 4 = 87
\]

Now the expression becomes:

\[
4 + 87 - 12
\]

### Step 4: Addition and Subtraction
Finally, add and subtract in sequence:

\[
4 + 87 = 91
\]
\[
91 - 12 = 79
\]

### Final Answer:
\[
79
\]

Do you need any more details or have any questions?

---

Here are 5 questions for further practice:
1. What is \( 15 \div 5 + (9 \times 3 - 6) - 8 \)?
2. Simplify \( 10 \div 2 + (8 \times 4 - 5) - 6 \).
3. Calculate \( 18 \div 6 + (7 \times 5 - 3) - 10 \).
4. What is \( 25 \div 5 + (6 \times 6 - 7) - 11 \)?
5. Simplify \( 30 \div 3 + (5 \times 8 - 9) - 20 \).

**Tip**: Always solve operations inside parentheses first, and follow the order of operations (PEMDAS).

Learn how to solve the arithmetic expression 12 ÷ 3 + (13 × 7 - 4) - 12 step-by-step using the order of operations (PEMDAS). This problem involves basic division, multiplication, and parentheses, suitable for students in Grades 6-8.

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