2x+4=0.66(3x+9)-8

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Solution for 2x+4=0.66(3x+9)-8 equation: 



2x+4=0.66(3x+9)-8

We move all terms to the left:

2x+4-(0.66(3x+9)-8)=0



We calculate terms in parentheses: -(0.66(3x+9)-8), so:

0.66(3x+9)-8

We multiply parentheses

1.98x+5.94-8

We add all the numbers together, and all the variables

1.98x-2.06

Back to the equation:

-(1.98x-2.06)



We get rid of parentheses

2x-1.98x+2.06+4=0

We add all the numbers together, and all the variables

0.02x+6.06=0

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

0.02x=-6.06

x=-6.06/0.02

x=-303+-8.8817841970013E-16/0.02

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