Chapter 7 - Exponents and Exponential Functions - 7-6 Exponential Functions - Practice and Problem-Solving Exercises - Page 457: 31

The solutions of $x+3=3^x$ are about $-2.961$ and $1.335$

We are given: $x+3=3^x$ Graph the equations. The points of intersection are the solutions: $x_1=-2.961$ $x_2=1.335$ The solutions of $x+3=3^x$ are about $-2.961$ and $1.335$.