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diff --git a/764/CH7/EX7.8.b/solution7_8.sce b/764/CH7/EX7.8.b/solution7_8.sce
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+++ b/764/CH7/EX7.8.b/solution7_8.sce
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+
+//Obtain path of solution file
+path = get_absolute_file_path('solution7_8.sce')
+//Obtain path of data file
+datapath = path + filesep() + 'data7_8.sci'
+//Clear all
+clc
+//Execute the data file
+exec(datapath)
+//Calculate the direct tensile force Dtensile (N)
+Dtensile = (P * 1000)/N
+//Calculate the tensile force due to bracket tilting tendency Ftensile (N)
+if (l1 > l2) then
+    Ftensile = (P * 1000 * e * l1)/((l1^2) + (l2^2))
+else
+    Ftensile = (P * 1000 * e * l2)/((l1^2) + (l2^2))
+end
+//Calculate the resultant tensile force on appropriate bolt res (N)
+res = Dtensile + Ftensile
+//Calculate the core cross-section area of bolt A (mm2)
+A = res/sigmaMax
+//Choose proper diameter from Table 7.1
+//Print results
+printf('\nArea at the core cross-section(A) = %f mm2\n',A)