(10x+45)=5(-2x-9)

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Solution for (10x+45)=5(-2x-9) equation: 



(10x+45)=5(-2x-9)

We move all terms to the left:

(10x+45)-(5(-2x-9))=0

We get rid of parentheses

10x-(5(-2x-9))+45=0



We calculate terms in parentheses: -(5(-2x-9)), so:

5(-2x-9)

We multiply parentheses

-10x-45

Back to the equation:

-(-10x-45)



We get rid of parentheses

10x+10x+45+45=0

We add all the numbers together, and all the variables

20x+90=0

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

20x=-90

x=-90/20

x=-4+1/2

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