4,2x+8=8-7x

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Solution for 4,2x+8=8-7x equation: 



4.2x+8=8-7x

We move all terms to the left:

4.2x+8-(8-7x)=0

We add all the numbers together, and all the variables

4.2x-(-7x+8)+8=0

We get rid of parentheses

4.2x+7x-8+8=0

We add all the numbers together, and all the variables

11.2x=0

x=0/11.2

x=0

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