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

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



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

We move all terms to the left:

7.4x-(4.1(2x-4))=0



We calculate terms in parentheses: -(4.1(2x-4)), so:

4.1(2x-4)

We multiply parentheses

8.2x-16.4

Back to the equation:

-(8.2x-16.4)



We get rid of parentheses

7.4x-8.2x+16.4=0

We add all the numbers together, and all the variables

-0.8x+16.4=0

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

-0.8x=-16.4

x=-16.4/-0.8

x=20+0.4/0.8

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