Question 131895
{{{8/v=9/v-1/2}}} Start with the given equation



{{{2cross(v)(8/cross(v))=2v(9/cross(v)-1/cross(2))}}} Multiply both sides by the LCD {{{2v}}}



{{{16=18-v}}} Distribute and multiply



{{{0=18-v-16}}}Subtract 16 from both sides



{{{+v=18-16}}} Add v to both sides



{{{v+0=2}}} Combine like terms on the right side


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Answer:

So our answer is {{{v=2}}}