write the facts based on the sentences below! we woludn't have had so many problems if we had solved them before our leaving to london

Kelas: SMP
Pelajaran: English
Kategori: conditional
Pembahasan: 

The factual sentence of 'we wouldn't have had so many problems if we had solved them before our leaving to London.' is 
We didn't solve the problems before our leaving London so we had so many of it.