### Home > CCA2 > Chapter 6 > Lesson 6.1.2 > Problem6-25

6-25.

Solve each equation below for x. Homework Help ✎

1. $2x+x=b$

Combine like terms.

$\textit{x}=\frac{\textit{b}}{3}$

2. $2ax+3ax=b$

Combine like terms. Then divide both sides by 5a to solve for x.

3. $x+ax=b$

Factor out an x on the left side. Solve for x by dividing.

$\textit{x}=\frac{\textit{b}}{1+\textit{a}}$