Chapter ISG, Problem 3.8.7P

To determine

To calculate the given equation

Answer to Problem 3.8.7P

The set of solution for the given equation is,

{3}

Explanation of Solution

Given information:

The equation is,

  $\left|3-x\right|+1=1$

Formula used:

Equation solving.

Calculation:

Shifting left hand side values to right hand side,

  $\left|3-x\right|=1-1$

So,

  $\left|3-x\right|=0$

Opening mod,

  $x-3=\pm 0$

Hence,

  $x-3=0$

Shifting the left hand side values to right hand side,

  $x=3$

Hence the set of solution for the given equation is,

{3}