Question

For each value if v, determine whether it is a s to 43=34+v

Answer 1

`\begin{gathered} 43=34+v \\ \text{when v=12} \\ 34+12=46 \\ \text{This is not a solution} \end{gathered}`
`\begin{gathered} \text{when v=9} \\ 34+9=43 \\ \text{This is a solution} \end{gathered}`
`\begin{gathered} \text{when v=77} \\ 34+77=111 \\ \text{This is not a solution} \end{gathered}`
`\begin{gathered} \text{when v=6} \\ 34+6=50 \\ \text{This is not a solution} \end{gathered}`

Hence, the solution is v=9