42/12x=-54

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Solution for 42/12x=-54 equation: 



42/12x=-54

We move all terms to the left:

42/12x-(-54)=0



Domain of the equation: 12x!=0

x!=0/12

x!=0

x∈R



We add all the numbers together, and all the variables

42/12x+54=0

We multiply all the terms by the denominator


54*12x+42=0

Wy multiply elements

648x+42=0

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

648x=-42

x=-42/648

x=-7/108

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