\left\{ \begin{array} { l } { x y = 6 } \\ { 2 y - 1 = 13 } \end{array} \right.
Solve for x, y
x=\frac{6}{7}\approx 0.857142857
y=7
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2y=13+1
Consider the second equation. Add 1 to both sides.
2y=14
Add 13 and 1 to get 14.
y=\frac{14}{2}
Divide both sides by 2.
y=7
Divide 14 by 2 to get 7.
x\times 7=6
Consider the first equation. Insert the known values of variables into the equation.
x=\frac{6}{7}
Divide both sides by 7.
x=\frac{6}{7} y=7
The system is now solved.
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