Question

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Answer 1

5(x + 2) - 2( 2 x + 3) = 34 - 5 x

5 x + 10 - 4 x - 6 = 34 - 5 x  

x + 4 = 34 - 5 x  

x + 5 x = 34 - 4  

6 x = 30  

x = 30 : 6  

x = 5

Answer 2

Răspuns:

Explicație pas cu pas:

5x+10-4x-6= 34-5x ;   5x-4x+5x=34-10+6 ;   6x=30 ;  x=30/6 ; x=5