(3x+x)/2=486

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Solution for (3x+x)/2=486 equation: 



(3x+x)/2=486

We move all terms to the left:

(3x+x)/2-(486)=0

We add all the numbers together, and all the variables

(+4x)/2-486=0

We multiply all the terms by the denominator


(+4x)-486*2=0

We add all the numbers together, and all the variables

(+4x)-972=0

We get rid of parentheses

4x-972=0

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

4x=972

x=972/4

x=243

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