4x+12=82-x

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Solution for 4x+12=82-x equation: 



4x+12=82-x

We move all terms to the left:

4x+12-(82-x)=0

We add all the numbers together, and all the variables

4x-(-1x+82)+12=0

We get rid of parentheses

4x+1x-82+12=0

We add all the numbers together, and all the variables

5x-70=0

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

5x=70

x=70/5

x=14

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