Question

oblicz x : 5*x-2,3+=13,2

Answer 1

 

5x - 2,3 = 13,2

5x = 15,5

x = 3,1

 

 

 

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Answer 2

5*x-2,3=13,2

5x=13,2+2,3

5x=15,5 //:5

x=3,1