Question

(x+13):3+22=30 cum se calculează

Answer 1

Răspuns:

Explicație pas cu pas:

( x + 13 ) : 3 + 22 = 30

( x + 13 ) : 3 = 30 - 22

( x + 13 ) : 3 = 8

x + 13 = 8 × 3

x + 13 = 24

x = 24 - 13

x = 11

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Verific:

( 11 + 13 ) : 3 + 22 = 24 : 3 + 22 = 8 + 22 = 30  

Answer 2

(x+13):3+22=30
(x+13):3=30-22
(x+13):3=8
(x+13)=8*3
x+13=24
x=24-13
x=11