Answer
The solution is between 2 and 3.
Work Step by Step
Create a table with values of t and the corresponding values of the equation. Look for a 9 in the second column.
$\underline{\ t\ }\ \ \ \underline{4t-2}$
$\ 1\ \ \ \ \ \ \ \ \ \ \ \ \ 2$
$\ 2\ \ \ \ \ \ \ \ \ \ \ \ \ 6_\longrightarrow$ The solution is between 2 and 3.
$\ 3\ \ \ \ \ \ \ \ \ \ \ 10$
