Chapter 0.4, Problem 4E

To determine

To solve the expression $3d-c$

Answer to Problem 4E

  $13$

Explanation of Solution

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

  $3d-c$

Calculation:

Given equation is

  $3d-c$

As given, $c=-1$ and $d=4$ .

Hence putting values of c and d in the equation-

  $(3\times 4)-\left(-1\right)$

Solving brackets -

  $12-\left(-1\right)$

So-

  $12+1$

Hence the final answer is,

  $13$