12x+18x-6+3=9x+3-6

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Solution for 12x+18x-6+3=9x+3-6 equation: 



12x+18x-6+3=9x+3-6

We move all terms to the left:

12x+18x-6+3-(9x+3-6)=0

We add all the numbers together, and all the variables

12x+18x-(9x-3)-6+3=0

We add all the numbers together, and all the variables

30x-(9x-3)-3=0

We get rid of parentheses

30x-9x+3-3=0

We add all the numbers together, and all the variables

21x=0

x=0/21

x=0

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