1)<span>(17-х)*37=333 2)<span>(62-х)-38=16; 3)<span>(х+38):8=306 4)<span>(х:5)*9-47=25</span></span></span></span>
<span> 629-37х=333 62-х-38=16 х/8+38/8=306 *8 х/5*9=25+47 *5</span>
<span>-37х=333-629 -х=16-62+38*(-1) х+38=2448 9х=360 /9</span>
<span>-37х=-296/(-37) х=8 х=2448-38=2410 х=40</span>
<span>х=8</span>
<span> <span>5)15х+(28-х)=47; 6) <span>(5х+9х):7+10=26.</span></span></span>
<span> 15х+28-х=47 5х/7+9х/7=16 *7 </span>
<span> 14х=47-28 5х+9х=112</span>
<span> 14х=19 /14 14х=112</span>
<span> х=14/19 х=8</span>
<span>Ответ 1)2)6)</span>