3+18=-18x-7

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Solution for 3+18=-18x-7 equation: 



3+18=-18x-7

We move all terms to the left:

3+18-(-18x-7)=0

We add all the numbers together, and all the variables

-(-18x-7)+21=0

We get rid of parentheses

18x+7+21=0

We add all the numbers together, and all the variables

18x+28=0

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

18x=-28

x=-28/18

x=-1+5/9

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