Question

Solve the following expression when t = 5 and s= 3 2t + 4s

Answer 1

Substitute 5 for t and 3 for s in the expression 2t + 4s to obtain the value.

$\begin{gathered} 2\cdot5+4\cdot3=10+12 \\ =22 \end{gathered}$

So answer is 22.