Linear Equations Preview

0.07 \cdot D1 + 0.18 \cdot B1 + 0.15 \cdot D2 + 0.24 \cdot B2 = 0.15 \cdot 70

0.04 \cdot D1 + 0.24 \cdot B1 + 0.1 \cdot D2 + 0.65 \cdot B2 = 0.25 \cdot 70

0.54 \cdot D1 + 0.42 \cdot B1 + 0.54 \cdot D2 + 0.1 \cdot B2 = 0.4 \cdot 70

0.35 \cdot D1 + 0.16 \cdot B1 + 0.21 \cdot D2 + 0.01 \cdot B2 = 0.2 \cdot 70

Program validated. Ready to Solve.

# Example 3 - Linear Eqs. Steady State Material Balances
# Verified Solution: D1=26.25, B1=17.5, D2=8.75, B2=17.5
# Ref.: Comput. Appl. Eng. Educ. 6: 172-173, 1998

.07*D1 + .18*B1 + .15*D2 + .24*B2 = 0.15*70
.04*D1 + .24*B1 + .1*D2 + .65*B2 = 0.25*70
.54*D1 + .42*B1 + .54*D2 + .1*B2 = 0.40*70
.35*D1 + .16*B1 + .21*D2 + .01*B2 = 0.20*70

Linear Equations Solution

	Variable	Value
1	B1	17.5
2	B2	17.5
3	D1	26.25
4	D2	8.75

Settings and Hints

	Name/Source	Value	Type
1	Number of equations	4	Setting
2	Reporting digits	10	Setting
3	Elapsed time	0.002 ms	Setting
4	#@report_fix_digits = 8		Default (integer)
5	#@report_show_source = true		Default (boolean)
6	#@report_show_header = false		Default (boolean)
7	#@report_show_settings = true		Default (boolean)

Linear Equations Solution

Settings and Hints

Source