Final answer:
To solve the equation 9w - 3 = 60, we add 3 to both sides to get 9w = 63, then divide both sides by 9, resulting in w = 7. Hence, the correct answer is option b.
Step-by-step explanation:
Solving the Equation
To find the value of w that makes the equation 9w - 3 = 60 true, we need to solve for w. First, let's isolate w on one side of the equation by adding 3 to both sides. Doing this, we get:
9w - 3 + 3 = 60 + 3
9w = 63
Now, divide both sides by 9 to find the value of w:
9w / 9 = 63 / 9
w = 7
Therefore, the correct option is b. w = 7. This is the value that makes the original equation true.