Chapter 12, Problem 4CUR

To determine

To calculate: the value of expression.

Answer to Problem 4CUR

The value of the expression is 2.

Explanation of Solution

Given information:

The values are given as,

  $x=2,y=3\text{ and }z=5$

Calculation:

The value of the expression can be obtained as

  $\begin{array}{l}\frac{x+4y}{7}\\ \frac{2+4\cdot 3}{7}\left[\text{substituting the value of variables}\right]\\ \frac{2+12}{7}\left[\text{multiply}\right]\\ \frac{14}{7}\left[\text{add}\right]\\ \text{2 }\left[\text{divide}\right]\end{array}$

Therefore,

The value of expression is 2