(x+3)+x=86

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Solution for (x+3)+x=86 equation: 



(x+3)+x=86

We move all terms to the left:

(x+3)+x-(86)=0

We add all the numbers together, and all the variables

x+(x+3)-86=0

We get rid of parentheses

x+x+3-86=0

We add all the numbers together, and all the variables

2x-83=0

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

2x=83

x=83/2

x=41+1/2

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