Solve for a, b, c
a=1
b=4
c=2
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a=-b+5
Solve a+b=5 for a.
c-b+5=3
Substitute -b+5 for a in the equation c+a=3.
b=-c+6 c=b-2
Solve the second equation for b and the third equation for c.
c=-c+6-2
Substitute -c+6 for b in the equation c=b-2.
c=2
Solve c=-c+6-2 for c.
b=-2+6
Substitute 2 for c in the equation b=-c+6.
b=4
Calculate b from b=-2+6.
a=-4+5
Substitute 4 for b in the equation a=-b+5.
a=1
Calculate a from a=-4+5.
a=1 b=4 c=2
The system is now solved.
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