Odpowiedź:
[tex]\frac{x + 3}{8} = \frac{x}{5}[/tex]
więc 8 x = 5*( x + 3 )
8 x = 5 x + 15
8 x - 5 x = 15
3 x = 15 / : 3
x = 5
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Verified answer
Odpowiedź:
[tex]\frac{x + 3}{8} = \frac{x}{5}[/tex]
więc 8 x = 5*( x + 3 )
8 x = 5 x + 15
8 x - 5 x = 15
3 x = 15 / : 3
x = 5
======
Szczegółowe wyjaśnienie: