18x+9=8x+39

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Solution for 18x+9=8x+39 equation: 



18x+9=8x+39

We move all terms to the left:

18x+9-(8x+39)=0

We get rid of parentheses

18x-8x-39+9=0

We add all the numbers together, and all the variables

10x-30=0

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

10x=30

x=30/10

x=3

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