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diff --git a/1553/CH7/EX7.4/7Ex4.sce b/1553/CH7/EX7.4/7Ex4.sce
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+//Chapter 7 Ex4
+clc;
+clear;
+close;
+//let number be x
+//given (x/3)-(184-x)/7=8
+//thus polynomial is: 10x=720
+
+mycoeff=[-720 10];
+p=poly(mycoeff,"x","coeff");
+ans=roots(p); 
+printf("The smaller number is: %d",ans);
+
+
+//Alternative logic for same problem
+for x=1:99
+    if((10*x-720)==0)
+        printf("\n Alternate logic: \n The smaller number is: %d",x);
+    break;
+end
+end