The given equation representing linear acceleration is:
[tex]a_{linear}=\frac{\triangle v}{t}[/tex]To make △v the subject of the equation, multiply both sides by t
[tex]\begin{gathered} a_{linear}\times t=\frac{\triangle v}{\cancel{t}}\times\cancel{t} \\ \\ \triangle v=a_{linear}t \end{gathered}[/tex]