Question

5(3a-1) - 2(3a+2)=3(a+2) + vselect two expressions that are equivalent to v.

Answer 1

Let's solve the equation for v to identify the expressions:

`\begin{gathered} 5(3a-1)-2(3a+2)=3(a+2)+v \\ 15a-5-6a-4=3a+6+v \\ 9a-9=3a+6+v \\ v=9a-3a-9-6 \\ v=6a-15 \\ v=3(2a-5) \end{gathered}`

Therefore the equivalent expressions are D and E