Question

solve the equation $5(p - 2) = 20$. how can you isolate the variable $p$? $5(p - 2) = 20$ $5p - 10 = 20$ $+ 10$ $+ 10$ add 10 on both sides. $5p = 30$? on both sides.

Explanation:

Step1: Analyze the equation after adding 10

After adding 10 to both sides, we have \(5p = 30\). To isolate \(p\), we need to reverse the multiplication of \(p\) by 5.

Step2: Determine the operation

The inverse operation of multiplication by 5 is division by 5. So we divide both sides by 5.

Step3: Perform the operation

Dividing both sides of \(5p = 30\) by 5: \(\frac{5p}{5}=\frac{30}{5}\), which simplifies to \(p = 6\). The operation is "Divide" by "5" on both sides.

Answer:

Divide, 5