3(x-7)=18;x

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Solution for 3(x-7)=18;x equation: 



3(x-7)=18x

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-18x+3x-21=0

We add all the numbers together, and all the variables

-15x-21=0

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

-15x=21

x=21/-15

x=-1+2/5

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