Question 1098648
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To solve an equation with a fractional coefficient multiply each side by the what
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Let n and d be nonzero integers
Let v a constant
let x be a variable


{{{(n/d)x=v}}}
Solve for x.


{{{(n/d)x(d/n)=v(d/n)}}}


{{{x=(vd)/n}}}


Your question is, what do you call this:   {{{d/n}}} or  {{{(n/d)^-1}}}.







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(Multiplicative Inverse)