1/8x+4.2=4.5

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Solution for 1/8x+4.2=4.5 equation: 



1/8x+4.2=4.5

We move all terms to the left:

1/8x+4.2-(4.5)=0



Domain of the equation: 8x!=0

x!=0/8

x!=0

x∈R



We add all the numbers together, and all the variables

1/8x-0.3=0

We multiply all the terms by the denominator


-(0.3)*8x+1=0

We multiply parentheses

-2.4x+1=0

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

-2.4x=-1

x=-1/-2.4

x=1/2.4

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