( x + 38 ) : 25 = 8
38+x = 25 * 8
38+x = 200
x = 200 - 38
x = 168
_______________
( 168 + 38 ) : 25 = 8
8 = 8
<span>5+3*4=5+12=17
4+68354=68358
68*54=68*50+68*4=3400+272=3672
76+89=165
100:10=10</span>
В 1,4,5 -------'-'''---------
19776:64=309............................................................