1/2(7*x)=17.5

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Solution for 1/2(7*x)=17.5 equation: 



1/2(7x)=17.5

We move all terms to the left:

1/2(7x)-(17.5)=0



Domain of the equation: 27x!=0

x!=0/27

x!=0

x∈R



We add all the numbers together, and all the variables

1/27x-17.5=0

We multiply all the terms by the denominator


-(17.5)*27x+1=0

We multiply parentheses

-472.5x+1=0

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

-472.5x=-1

x=-1/-472.5

x=1/472.5

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