-42=-7/9x

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Solution for -42=-7/9x equation: 



-42=-7/9x

We move all terms to the left:

-42-(-7/9x)=0



Domain of the equation: 9x)!=0

x!=0/1

x!=0

x∈R



We get rid of parentheses

7/9x-42=0

We multiply all the terms by the denominator


-42*9x+7=0

Wy multiply elements

-378x+7=0

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

-378x=-7

x=-7/-378

x=1/54

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