-7/8=-2/7r

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Solution for -7/8=-2/7r equation: 



-7/8=-2/7r

We move all terms to the left:

-7/8-(-2/7r)=0



Domain of the equation: 7r)!=0

r!=0/1

r!=0

r∈R



We get rid of parentheses

2/7r-7/8=0

We calculate fractions

There is no solution for this equation

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