Mathematics, 18.02.2021 16:40, patricialovett4570

URGENT PLEASE HELP ME From the two berths of the river, two motorboats sailed towards each other at the same speed. After 3 hours they met. The boat, which was running downstream, traveled 18km more than the other boat. Calculate the rivers current speed!

Also help me, how can i calculate text problems like these in general? (linear equations)

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URGENT PLEASE HELP ME From the two berths of the river, two motorboats sailed towards each other at...