Solve $LaTeX: \displaystyle | 5 x + 5 |=60$

Splitting into two linear equations gives $LaTeX: \displaystyle 5 x + 5=-60$ and $LaTeX: \displaystyle 5 x + 5=60$ . Solving gives the two solutions $LaTeX: \displaystyle x=11$ and $LaTeX: \displaystyle x=-13$