= −<span>29 6 </span> +<span>7 23 </span> · ( −<span>103 9 </span> −<span>36 · 35 10 · 9 </span> ) = −<span>29 6 </span> +<span>7 23 </span> · ( − <span>229 9 </span>)= −<span>29 6 </span> −<span>1603 207</span>= − <span> 5207 414</span>
-c-3=13, -c=13+3, -c=16, c=16/(-1)= -16.
1) 6*9равно54 2)84-54равно30 3) 30*6равно180 4)180-84равно96 ответ 96