Question 251085
{{{((11y-77)/35)/((y-7)/(77y))}}}
Flip and multiply
{{{((11y-77)/35)((77y)/(y-7))}}}
You can factor everything to simplist form and get
{{{(11(y-7))/(5*7)*(11*7*y)/(y-7)}}}
You have a 7 and  y-7 in the numerator and denominator and they will cancel.  You are left with {{{(11*11*y)/5}}}  you can multiply this out and get {{{121y/5}}}
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