Question 733834
{{{-12=2+5v+2v}}} Start with the given equation.



{{{-12=7v+2}}} Combine like terms on the right side.



{{{0=7v+2+12}}} Add {{{12}}} to both sides.



{{{-7v=2+12}}} Subtract {{{7v}}} from both sides.



{{{-7v=14}}} Combine like terms on the right side.



{{{v=(14)/(-7)}}} Divide both sides by {{{-7}}} to isolate {{{v}}}.



{{{v=-2}}} Reduce.



----------------------------------------------------------------------


Answer:


So the solution is {{{v=-2}}}