Twenty years ago, Shane was 2 times older than Garret is now. If Garret is currently 12, how old is Shane now? Let's think step by step and output the final answer after "####".
user
Twenty years ago, Shane was 12 * 2 = <<12*2=24>>24 years old
Shane is currently 24 + 20 = <<24+20=44>>44 years old
#### 44
Twenty years ago, Shane was 2 times older than Garret is now. If Garret is currently 12, how old is Shane now?
train