Seven people went to a restaurant for dinner

Seven people went to a restaurant for dinner. Six of them spent $11 each on their meals and the seventh person spent $6 more than the average expenditure of all seven people. What was the total amount of money that the seven people spent?

This problem repeats another one in the library (at most with different numbers), so it's left out of browsing.

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #798