Question

500-3×i=485 cum se rezolva ​

Answer 1

Răspuns:

500-3×i=485

-3i=485-500
-3i=-15
i=$\frac{-15}{-3}$
i=5

Answer 2

Răspuns:

500-3×i=485

-3i=485-500

i=$\frac{ - 15}{ - 3}$

i=5