Leysa {l}{a_{1}=2}{a_{3}=26}{a=a_{2}}{b=a}{c=b}{text{Solvefor}dtext{where}}{d=c}

$$\left. \begin{array} { l } { a_{1} = 2 }\\ { a_{3} = 26 }\\ { a = a_{2} }\\ { b = a }\\ { c = b }\\ { \text{Solve for } d \text{ where} } \\ { d = c } \end{array} \right.$$

Leystu fyrir a_1, a_3, a, a_2, b, c, d

$$a_{1}=2$$

$$a_{3}=26$$

$$a=d$$

$$a_{2}=d$$

$$b=d$$

$$c=d$$