Zgjidh {l}{{(x)}=1/x+2}{y={(x-1)}}{z=y}{a=z}{b=a}{text{Solvefor}ctext{where}}{c=b}

$$\left. \begin{array} { l } { {(x)} = \frac{1}{x + 2} }\\ { y = {(x - 1)} }\\ { z = y }\\ { a = z }\\ { b = a }\\ { \text{Solve for } c \text{ where} } \\ { c = b } \end{array} \right.$$

Gjej x, y, z, a, b, c

$$x=-\sqrt{2}-1\approx -2.414213562\text{, }y=-\sqrt{2}-2\approx -3.414213562\text{, }z=-\sqrt{2}-2\approx -3.414213562\text{, }a=-\sqrt{2}-2\approx -3.414213562\text{, }b=-\sqrt{2}-2\approx -3.414213562\text{, }c=-\sqrt{2}-2\approx -3.414213562$$

$$x=\sqrt{2}-1\approx 0.414213562\text{, }y=\sqrt{2}-2\approx -0.585786438\text{, }z=\sqrt{2}-2\approx -0.585786438\text{, }a=\sqrt{2}-2\approx -0.585786438\text{, }b=\sqrt{2}-2\approx -0.585786438\text{, }c=\sqrt{2}-2\approx -0.585786438$$