(8+19)8=(9+x)9

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Solution for (8+19)8=(9+x)9 equation: 



(8+19)8=(9+x)9

We move all terms to the left:

(8+19)8-((9+x)9)=0

We add all the numbers together, and all the variables

-((x+9)9)+278=0



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

(x+9)9

We multiply parentheses

9x+81

Back to the equation:

-(9x+81)



We get rid of parentheses

-9x-81+278=0

We add all the numbers together, and all the variables

-9x+197=0

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

-9x=-197

x=-197/-9

x=21+8/9

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