9x-18=7(x-2)

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Solution for 9x-18=7(x-2) equation: 



9x-18=7(x-2)

We move all terms to the left:

9x-18-(7(x-2))=0



We calculate terms in parentheses: -(7(x-2)), so:

7(x-2)

We multiply parentheses

7x-14

Back to the equation:

-(7x-14)



We get rid of parentheses

9x-7x+14-18=0

We add all the numbers together, and all the variables

2x-4=0

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

2x=4

x=4/2

x=2

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