Solve for A
A=-\frac{C}{2}-B+1
Solve for B
B=-\frac{C}{2}-A+1
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2A+2B+C=2
Swap sides so that all variable terms are on the left hand side.
2A+C=2-2B
Subtract 2B from both sides.
2A=2-2B-C
Subtract C from both sides.
2A=2-C-2B
The equation is in standard form.
\frac{2A}{2}=\frac{2-C-2B}{2}
Divide both sides by 2.
A=\frac{2-C-2B}{2}
Dividing by 2 undoes the multiplication by 2.
A=-\frac{C}{2}-B+1
Divide 2-2B-C by 2.
2A+2B+C=2
Swap sides so that all variable terms are on the left hand side.
2B+C=2-2A
Subtract 2A from both sides.
2B=2-2A-C
Subtract C from both sides.
2B=2-C-2A
The equation is in standard form.
\frac{2B}{2}=\frac{2-C-2A}{2}
Divide both sides by 2.
B=\frac{2-C-2A}{2}
Dividing by 2 undoes the multiplication by 2.
B=-\frac{C}{2}-A+1
Divide 2-2A-C by 2.
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