Răspuns :
92-(x+6)=37 69×b=18
x+6=37+92
x+6=129
x=129-6
x=123
b=69:18
b=3.8(3)
SPER CA TE.AM AJUTAT
x+6=37+92
x+6=129
x=129-6
x=123
b=69:18
b=3.8(3)
SPER CA TE.AM AJUTAT