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22-5×(38-4×g)=12
Afla g


Răspuns :

22-5×(38-4g)=12
28-190+20g=12
-162+20g=12
20g=162+12
20g=174
g=174÷20
g=8,7
Sper să fie corect !
22-5*(38-4*g)=12
5*(38-4*g)=22-12
5*(38-4*g)=10
38-4*g=10:5
38-4*g=2
4*g=38-2
4*g=36
g=36:4
g=9