Solve {l}{x=6}{y=10+x}{z=y}{a=z}{b=a}{c=b}{text{Solvefor}dtext{where}}{d=c}

$$\left. \begin{array} { l } { x = 6 }\\ { y = 10 + x }\\ { z = y }\\ { a = z }\\ { b = a }\\ { c = b }\\ { \text{Solve for } d \text{ where} } \\ { d = c } \end{array} \right.$$

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

$$d=16$$

Solution Steps

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

$$y=10+6$$

Add 10 and 6 to get 16.

$$y=16$$

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

$$z=16$$

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

$$a=16$$

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

$$b=16$$

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

$$c=16$$

Consider the equation (7). Insert the known values of variables into the equation.

$$d=16$$

The system is now solved.

$$x=6 y=16 z=16 a=16 b=16 c=16 d=16$$