Answer :

Certainly! Let's solve the given equation step by step:

[tex]\[1000 - c = 325 \times 4 + \frac{28}{7}\][/tex]

### Step 1: Perform the Multiplication
First, we need to multiply [tex]\(325\)[/tex] by [tex]\(4\)[/tex]:
[tex]\[ 325 \times 4 = 1300 \][/tex]

### Step 2: Perform the Division
Next, we need to divide [tex]\(28\)[/tex] by [tex]\(7\)[/tex]:
[tex]\[ \frac{28}{7} = 4 \][/tex]

### Step 3: Adding the Results of Multiplication and Division
Now, we add the results of the multiplication and the division:
[tex]\[ 1300 + 4 = 1304 \][/tex]

### Step 4: Substitute the Sum Back into the Equation
We substitute the sum back into the original equation:
[tex]\[ 1000 - c = 1304 \][/tex]

### Step 5: Solve for [tex]\(c\)[/tex]
To find [tex]\(c\)[/tex], we need to isolate it on one side of the equation. Subtract [tex]\(1304\)[/tex] from [tex]\(1000\)[/tex]:
[tex]\[ 1000 - 1304 = -304 \][/tex]

Thus, [tex]\( c = 304 \)[/tex].

Therefore, after solving the equation, we find:
[tex]\[ c = -304 \][/tex]