(x-3)/2=42

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Solution for (x-3)/2=42 equation: 



(x-3)/2=42

We move all terms to the left:

(x-3)/2-(42)=0

We multiply all the terms by the denominator


(x-3)-42*2=0

We add all the numbers together, and all the variables

(x-3)-84=0

We get rid of parentheses

x-3-84=0

We add all the numbers together, and all the variables

x-87=0

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

x=87

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