(5+6)(3+7x)=55-5.5(x+3)

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Solution for (5+6)(3+7x)=55-5.5(x+3) equation: 



(5+6)(3+7x)=55-5.5(x+3)

We move all terms to the left:

(5+6)(3+7x)-(55-5.5(x+3))=0

We add all the numbers together, and all the variables

11(7x+3)-(55-5.5(x+3))=0

We multiply parentheses

77x-(55-5.5(x+3))+33=0



We calculate terms in parentheses: -(55-5.5(x+3)), so:

55-5.5(x+3)

determiningTheFunctionDomain
-5.5(x+3)+55

We multiply parentheses

-5.5x-16.5+55

We add all the numbers together, and all the variables

-5.5x+38.5

Back to the equation:

-(-5.5x+38.5)



We get rid of parentheses

77x+5.5x-38.5+33=0

We add all the numbers together, and all the variables

82.5x-5.5=0

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

82.5x=5.5

x=5.5/82.5

x=3.6666666666667/55

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