7x=(9+4)

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Solution for 7x=(9+4) equation: 



7x=(9+4)

We move all terms to the left:

7x-((9+4))=0

We add all the numbers together, and all the variables

7x-(13)=0

We add all the numbers together, and all the variables

7x-13=0

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

7x=13

x=13/7

x=1+6/7

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