7/8w=9

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Solution for 7/8w=9 equation: 



7/8w=9

We move all terms to the left:

7/8w-(9)=0



Domain of the equation: 8w!=0

w!=0/8

w!=0

w∈R



We multiply all the terms by the denominator


-9*8w+7=0

Wy multiply elements

-72w+7=0

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

-72w=-7

w=-7/-72

w=7/72

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