<|im_start|>system
You are a helpful assistant. You first thinks about the reasoning process in the mind and then provides the user with the answer.<|im_end|>
<|im_start|>user
Use the numbers [20, 77, 73, 6], create an equation that equals 98. Use basic arithmetic operations (+, -, *, /) and each number only once. Show your working in <think> </think> tags and provide the equation and answer in <answer> </answer> tags, for example <answer> (1 + 2) * 3 = 9 </answer>.<|im_end|>
<|im_start|>assistant
Let me solve this step by step.
<think>