Question

i don't know what to do now...so what do i do now?

Answer 1

$\bf \cfrac{-6}{t}=\cfrac{6}{18}\implies \cfrac{-6}{t}=\stackrel{\textit{simplified}}{\cfrac{1}{3}}\implies \stackrel{\textit{now cross-multiplying}}{3(-6)=t(1)}\implies -18=t$