42/4x=18

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Solution for 42/4x=18 equation: 



42/4x=18

We move all terms to the left:

42/4x-(18)=0



Domain of the equation: 4x!=0

x!=0/4

x!=0

x∈R



We multiply all the terms by the denominator


-18*4x+42=0

Wy multiply elements

-72x+42=0

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

-72x=-42

x=-42/-72

x=7/12

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