Question

875:5*0*876+1000:100*m+35*11=505

Answer 1

Explicație pas cu pas:

175×0×876+10×m+385=505

0×876+10×m+385=505

0+10×m+385=505

0+10×m=505-385=120

10×m=120+0=120

m=120:10

m=12

Succes!