Их бесконечное множество:
48,96,144,192
3/4×4/9=1/3
1/3+11/3=12/3=4
<span>1} {327x - 5295}:57=389</span>
<span>327х-5295=389*57</span>
<span>327х-5295=22173</span>
<span>327х=22173+5295</span>
<span>327х=27468</span>
<span>х= 27468:327</span>
<span>х= 84</span>
<span>2] (27x+11}* 315 =11 970 </span>
<span>27х+11=11970:315</span>
<span>27х+11= 38</span>
<span>27х=38-11</span>
<span>27х=27</span>
<span>х= 27:27</span>
<span>х=1</span>