-255=7(7x-8)-3

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Solution for -255=7(7x-8)-3 equation: 



-255=7(7x-8)-3

We move all terms to the left:

-255-(7(7x-8)-3)=0



We calculate terms in parentheses: -(7(7x-8)-3), so:

7(7x-8)-3

We multiply parentheses

49x-56-3

We add all the numbers together, and all the variables

49x-59

Back to the equation:

-(49x-59)



We get rid of parentheses

-49x+59-255=0

We add all the numbers together, and all the variables

-49x-196=0

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

-49x=196

x=196/-49

x=-4

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