7.4+4.1(2x-4)=-2.3(x-6)-21.6

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Solution for 7.4+4.1(2x-4)=-2.3(x-6)-21.6 equation: 



7.4+4.1(2x-4)=-2.3(x-6)-21.6

We move all terms to the left:

7.4+4.1(2x-4)-(-2.3(x-6)-21.6)=0

We multiply parentheses

8.2x-(-2.3(x-6)-21.6)-16.4+7.4=0



We calculate terms in parentheses: -(-2.3(x-6)-21.6), so:

-2.3(x-6)-21.6

We multiply parentheses

-2.3x+13.8-21.6

We add all the numbers together, and all the variables

-2.3x-7.8

Back to the equation:

-(-2.3x-7.8)



We add all the numbers together, and all the variables

8.2x-(-2.3x-7.8)-9=0

We get rid of parentheses

8.2x+2.3x+7.8-9=0

We add all the numbers together, and all the variables

10.5x-1.2=0

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

10.5x=1.2

x=1.2/10.5

x=1/8.75

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