\left\{ \begin{array} { l } { a b = 1089 } \\ { - b = 1211 } \end{array} \right.
Solve for a, b
a=-\frac{1089}{1211}\approx -0.899256813
b=-1211
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b=-1211
Consider the second equation. Divide both sides by -1.
a\left(-1211\right)=1089
Consider the first equation. Insert the known values of variables into the equation.
a=-\frac{1089}{1211}
Divide both sides by -1211.
a=-\frac{1089}{1211} b=-1211
The system is now solved.
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