Decide Whether the Following Is an Expression or an Equation $-4(x+1)+6(x-4)=8$

Multiple Choice

Decide whether the following is an expression or an equation. Simplify any expression or solve any equation.
- $-4(x+1) +6(x-4) =8$

A) Expression; $2 x-36$

B) Equation; {18}

C) Equation; $\left\{-\frac{18}{5}\right\}$

D) Expression; $2 x+20$