Răspuns :
a+123458-10000+24690=789362
a+138148=789362
a=789362-138148=651214
a+138148=789362
a=789362-138148=651214
a+123.458-10.000+24.690=789.362 <=> a+148148-10000=789362<=>a=789362-138148=>a=651214