7(9x+7)=490

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Solution for 7(9x+7)=490 equation: 



7(9x+7)=490

We move all terms to the left:

7(9x+7)-(490)=0

We multiply parentheses

63x+49-490=0

We add all the numbers together, and all the variables

63x-441=0

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

63x=441

x=441/63

x=7

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