Czy ktoś mi może wytłumaczyć jak to rozwiązać?
2x - 3 + x = 8

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual 

What is the distance from (–3, 1) to (–1, 5)? round your answer to the nearest hundredth. (4 points) a. 3.60 b. 4.12 c. 4.47 d. 5.66