Question

0.25x + 13 = 4(x-8) what is the answer to this question

Answer 1

$\begin{gathered} 0.25x+13=4(x-8) \\ 0.25x+13=4x-32 \\ 4x-0.25x=13+32 \\ 3.75x=45 \\ x=\frac{45}{3.75} \\ x=12 \end{gathered}$

Then, x must be 12.