(x+3+15)/2=2x

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Solution for (x+3+15)/2=2x equation: 



(x+3+15)/2=2x

We move all terms to the left:

(x+3+15)/2-(2x)=0

We add all the numbers together, and all the variables

(x+18)/2-2x=0

We add all the numbers together, and all the variables

-2x+(x+18)/2=0

We multiply all the terms by the denominator


-2x*2+(x+18)=0

Wy multiply elements

-4x+(x+18)=0

We get rid of parentheses

-4x+x+18=0

We add all the numbers together, and all the variables

-3x+18=0

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

-3x=-18

x=-18/-3

x=+6

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