81/5=-9x

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Solution for 81/5=-9x equation: 



81/5=-9x

We move all terms to the left:

81/5-(-9x)=0

We get rid of parentheses

9x+81/5=0

We multiply all the terms by the denominator


9x*5+81=0

Wy multiply elements

45x+81=0

We move all terms containing x to the left, all other terms to the right

45x=-81

x=-81/45

x=-1+4/5

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