-12=-7-5/7x

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Solution for -12=-7-5/7x equation: 



-12=-7-5/7x

We move all terms to the left:

-12-(-7-5/7x)=0



Domain of the equation: 7x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(-5/7x-7)-12=0

We get rid of parentheses

5/7x+7-12=0

We multiply all the terms by the denominator


7*7x-12*7x+5=0

Wy multiply elements

49x-84x+5=0

We add all the numbers together, and all the variables

-35x+5=0

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

-35x=-5

x=-5/-35

x=1/7

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