Solve {l}{x=6}{y=10x+2}{z=y}{a=z}{b=a}{text{Solvefor}ctext{where}}{c=b}

$$\left. \begin{array} { l } { x = 6 }\\ { y = 10 x + 2 }\\ { z = y }\\ { a = z }\\ { b = a }\\ { \text{Solve for } c \text{ where} } \\ { c = b } \end{array} \right.$$

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

$$c=62$$

Solution Steps

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

$$y=10\times 6+2$$

Multiply 10 and 6 to get 60.

$$y=60+2$$

Add 60 and 2 to get 62.

$$y=62$$

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

$$z=62$$

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

$$a=62$$

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

$$b=62$$

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

$$c=62$$

The system is now solved.

$$x=6 y=62 z=62 a=62 b=62 c=62$$