Question 159053
19 less than the product of n and -2

----> product of n & -2: {{{(n)(-2)}}}, 
----> less from 19: {{{19-(n)(-2)}}}
Solving:
{{{19-(n)(-2)=0}}}
{{{19-(-2n)=0}}}
{{{19+2n=0}}}
{{{19=-2n}}} ----> {{{19/2=cross(-2)n/cross(2)}}}
{{{19/2=-n}}} ----> {{{-19/2=n}}}, ANSWER
Check it out:
{{{19-(-19/2)(-2)=0}}}
{{{19-(38/2)=0}}}
{{{19-19=0}}}
{{{0=0}}}
Thank you,
Jojo