Chapter 0.4, Problem 8E

To determine

To solve the expression $\frac{c-2d}{a}$

Answer to Problem 8E

  $\frac{-9}{2}$

Explanation of Solution

Given Information: $a=2,b=-3,c=-1,d=4$

  $\frac{c-2d}{a}$

Calculation:

Given equation is

  $\frac{c-2d}{a}$

As given, $a=2$ , $b=-3$ , $c=-1$ and $d=4$ .

Hence putting values of a, c and d in the equation-

  $\frac{-1-2\left(4\right)}{2}$

Solving brackets -

  $\frac{-1-8}{2}$

Hence the final answer is,

  $\frac{-9}{2}$