Answer:
[tex]12 \leq v[/tex]
Step-by-step explanation:
first you subtract 7 from 7 and 12
[tex]19\leq v+ 7\\-7 -7[/tex]
then you get [tex]19 \leq v[/tex]
(btw the variable always goes first with these problems)
so the final answer would be [tex]v \geq 12[/tex]
