Question

What is the value of x in the equation 12x-4=32?

1) x=3
2) x=2.333....
3) x=-3
4) x=16

Answer 1

To solve the equation 12x - 4 = 32, add 4 to both sides and then divide by 12. This gives x = 3, making option 1) x = 3 the correct answer.

Step-by-step explanation:

The equation we need to solve is 12x - 4 = 32. To find the value of x, we should isolate x on one side of the equation.

To find the value of x in the equation 12x-4=32, we need to isolate x on one side of the equation. First, we add 4 to both sides of the equation to get 12x = 36. Then, we divide both sides by 12 to get x = 3. Here is the step-by-step process:

1. Add 4 to both sides of the equation to get 12x = 36.
2. Divide both sides of the equation by 12 to get x = 36 / 12.
3. Calculate the result to find that x = 3.

Therefore, the value of x in the equation 12x - 4 = 32 is 3, which corresponds to option 1) x = 3.