-4(x+4)+2=-7.5-(-2x+8.9)

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Solution for -4(x+4)+2=-7.5-(-2x+8.9) equation: 



-4(x+4)+2=-7.5-(-2x+8.9)

We move all terms to the left:

-4(x+4)+2-(-7.5-(-2x+8.9))=0

We multiply parentheses

-4x-(-7.5-(-2x+8.9))-16+2=0



We calculate terms in parentheses: -(-7.5-(-2x+8.9)), so:

-7.5-(-2x+8.9)

determiningTheFunctionDomain
-(-2x+8.9)-7.5

We get rid of parentheses

2x-8.9-7.5

We add all the numbers together, and all the variables

2x-16.4

Back to the equation:

-(2x-16.4)



We add all the numbers together, and all the variables

-4x-(2x-16.4)-14=0

We get rid of parentheses

-4x-2x+16.4-14=0

We add all the numbers together, and all the variables

-6x+2.4=0

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

-6x=-2.4

x=-2.4/-6

x=1/2.5

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