-20.5=-4.5+9.5(x+5)

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Solution for -20.5=-4.5+9.5(x+5) equation: 



-20.5=-4.5+9.5(x+5)

We move all terms to the left:

-20.5-(-4.5+9.5(x+5))=0



We calculate terms in parentheses: -(-4.5+9.5(x+5)), so:

-4.5+9.5(x+5)

determiningTheFunctionDomain
9.5(x+5)-4.5

We multiply parentheses

9.5x+47.5-4.5

We add all the numbers together, and all the variables

9.5x+43

Back to the equation:

-(9.5x+43)



We get rid of parentheses

-9.5x-43-20.5=0

We add all the numbers together, and all the variables

-9.5x-63.5=0

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

-9.5x=63.5

x=63.5/-9.5

x=-6+1.8571428571429/2.7142857142857

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