-30=50(x-9)

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Solution for -30=50(x-9) equation: 



-30=50(x-9)

We move all terms to the left:

-30-(50(x-9))=0



We calculate terms in parentheses: -(50(x-9)), so:

50(x-9)

We multiply parentheses

50x-450

Back to the equation:

-(50x-450)



We get rid of parentheses

-50x+450-30=0

We add all the numbers together, and all the variables

-50x+420=0

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

-50x=-420

x=-420/-50

x=8+2/5

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