Danai has already put up 12 plastic skulls, 4 broomsticks, 12 spiderwebs, and a large cauldron, which totals to 12 + 4 + 12 + 1 = 29 decorations.
She puts twice as many pumpkins around the house as she put spiderwebs, which means she puts up 2 * 12 = 24 pumpkins.
Adding the pumpkins to the decorations she already put up, we have 29 + 24 = 53 decorations.
She has the budget left to buy 20 more decorations and has x left to put up, so the total number of decorations she will put up is 53 + 20 + x.
We are given that the total number of decorations she will put up is 83, so we can write: 53 + 20 + x = 83.
Solving for x, we get: x = 10.
The value of x is 10.
#### 10
The answer is: 10
Below is a math problem. Provide a detailed, step-by-step solution.

### Problem:
Danai is decorating her house for Halloween. She puts 12 plastic skulls all around the house. She has 4 broomsticks, 1 for each side of the front and back doors to the house. She puts up 12 spiderwebs around various areas of the house. Danai puts twice as many pumpkins around the house as she put spiderwebs. She also places a large cauldron on the dining room table. If Danai has the budget left to buy 20 more decorations and has x left to put up, how many decorations will she put up in all?
If we know the answer to the above question is 83, what is the value of unknown variable x?

### Answer:
