Question

explain how to get the variable alone in the equation. 3x = 27 select the correct choice below and fill in the answer box within your choice. (type a whole number.) a. multiply both sides by \boxed{}. b. subtract \boxed{} from both sides. c. add \boxed{} to both sides. d. divide both sides by \boxed{}.

Explanation:

Step1: Analyze the equation

The equation is \(3x = 27\). We need to isolate \(x\). The coefficient of \(x\) is 3, so we use the inverse operation of multiplication (which is division) to get \(x\) alone. We should divide both sides by 3.

Step2: Determine the correct option

Looking at the options, option D says "Divide both sides by \(\square\)", and the number we divide by is 3.

Answer:

D. Divide both sides by 3