Solve for c, b
c=\sqrt{3}\approx 1.732050808
b=-1
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c=\sqrt{3},c+\sqrt{3}b=0
To solve a pair of equations using substitution, first solve one of the equations for one of the variables. Then substitute the result for that variable in the other equation.
c=\sqrt{3}
Pick one of the two equations which is more simple to solve for c by isolating c on the left hand side of the equal sign.
\sqrt{3}+\sqrt{3}b=0
Substitute \sqrt{3} for c in the other equation, c+\sqrt{3}b=0.
\sqrt{3}b=-\sqrt{3}
Subtract \sqrt{3} from both sides of the equation.
b=-1
Divide both sides by \sqrt{3}.
c=\sqrt{3},b=-1
The system is now solved.
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