(2+6)(2+3x)=40-4.5(x+4)

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Solution for (2+6)(2+3x)=40-4.5(x+4) equation: 



(2+6)(2+3x)=40-4.5(x+4)

We move all terms to the left:

(2+6)(2+3x)-(40-4.5(x+4))=0

We add all the numbers together, and all the variables

8(3x+2)-(40-4.5(x+4))=0

We multiply parentheses

24x-(40-4.5(x+4))+16=0



We calculate terms in parentheses: -(40-4.5(x+4)), so:

40-4.5(x+4)

determiningTheFunctionDomain
-4.5(x+4)+40

We multiply parentheses

-4.5x-18+40

We add all the numbers together, and all the variables

-4.5x+22

Back to the equation:

-(-4.5x+22)



We get rid of parentheses

24x+4.5x-22+16=0

We add all the numbers together, and all the variables

28.5x-6=0

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

28.5x=6

x=6/28.5

x=3/14.25

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