Given:
An inequality 2u+6<18
To find:
We have to solve the given inequality.
Solution:
Subtract 6 from both sides to get:
[tex]\begin{gathered} 2u+6-6<18-6 \\ 2u<12 \end{gathered}[/tex]Divide by 2 both sides:
[tex]\begin{gathered} \frac{2u}{2}<\frac{12}{2} \\ u<6 \end{gathered}[/tex]Thus, the solution to the inequality is u < 6.
