Question 197552
{{{8/(11x^2-11x)-7/(11x-11)}}} Start with the given expression.



{{{8/(11x^2-11x)-(7x)/(x(11x-11))}}} Multiply the second fraction by {{{x/x}}}



{{{8/(11x^2-11x)-(7x)/(11x^2-11x)}}} Distribute



{{{(8-7x)/(11x^2-11x)}}} Now that the denominators are equal, we can subtract the fractions.



So {{{8/(11x^2-11x)-7/(11x-11)=(8-7x)/(11x^2-11x)}}} where {{{x<>0}}} or {{{x<>1}}}