Question

How do you solve 1.3t+3(t+8.2)=37.5?

Answer 1

$1.3t + 3(t + 8.2) = 37.5 \\ \\ 1.3t + 3t + 24.6 = 37.5 \\ \\ 2.6t = 12.9 \\ \\ t = \frac{129}{26}$

hope it helps