18x=45+15x

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Solution for 18x=45+15x equation: 



18x=45+15x

We move all terms to the left:

18x-(45+15x)=0

We add all the numbers together, and all the variables

18x-(15x+45)=0

We get rid of parentheses

18x-15x-45=0

We add all the numbers together, and all the variables

3x-45=0

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

3x=45

x=45/3

x=15

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