## Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

$9,000$
Using the properties of equality, the value of $t$ in the given equation, $t-3590=1820$, is \begin{array}{l} t-3590+3590=1820+3590 \\\\ t=5410 .\end{array} Hence, $t+3590$ evaluates to \begin{array}{l} 5410+3590 \\\\= 9,000 .\end{array}