287=7(7x-1)

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Solution for 287=7(7x-1) equation: 



287=7(7x-1)

We move all terms to the left:

287-(7(7x-1))=0



We calculate terms in parentheses: -(7(7x-1)), so:

7(7x-1)

We multiply parentheses

49x-7

Back to the equation:

-(49x-7)



We get rid of parentheses

-49x+7+287=0

We add all the numbers together, and all the variables

-49x+294=0

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

-49x=-294

x=-294/-49

x=+6

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