Solve {l}{14y=-14}{z=y}{a=z}{b=a}{c=b}{text{Solvefor}dtext{where}}{d=c}

$$\left. \begin{array} { l } { 14 y = -14 }\\ { z = y }\\ { a = z }\\ { b = a }\\ { c = b }\\ { \text{Solve for } d \text{ where} } \\ { d = c } \end{array} \right.$$

Solve for y, z, a, b, c, d

$$d=-1$$

Solution Steps

Consider the first equation. Divide both sides by 14.

$$y=\frac{-14}{14}$$

Divide -14 by 14 to get -1.

$$y=-1$$

Consider the second equation. Insert the known values of variables into the equation.

$$z=-1$$

Consider the third equation. Insert the known values of variables into the equation.

$$a=-1$$

Consider the fourth equation. Insert the known values of variables into the equation.

$$b=-1$$

Consider the fifth equation. Insert the known values of variables into the equation.

$$c=-1$$

Consider the equation (6). Insert the known values of variables into the equation.

$$d=-1$$

The system is now solved.

$$y=-1 z=-1 a=-1 b=-1 c=-1 d=-1$$