Final answer:
To solve for x in the equation 4x + 5 = 213, subtract 5 from both sides to get 4x = 208, and then divide by 4 to find that x = 52.
Step-by-step explanation:
To solve the equation 4x + 5 = 213, firstly, you should isolate the variable x by subtracting 5 from both sides of the equation:
4x + 5 - 5 = 213 - 5
This simplifies to 4x = 208. Next, divide both sides of the equation by 4 to find the value of x:
4x / 4 = 208 / 4
The equation simplifies to x = 52. Therefore, the correct answer is option a, which states that x equals 52.