0.8x-0.6(20-4x)=-0.2(x-8)

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Solution for 0.8x-0.6(20-4x)=-0.2(x-8) equation: 



0.8x-0.6(20-4x)=-0.2(x-8)

We move all terms to the left:

0.8x-0.6(20-4x)-(-0.2(x-8))=0

We add all the numbers together, and all the variables

0.8x-0.6(-4x+20)-(-0.2(x-8))=0

We multiply parentheses

0.8x+2.4x-(-0.2(x-8))-12=0



We calculate terms in parentheses: -(-0.2(x-8)), so:

-0.2(x-8)

We multiply parentheses

-0.2x+1.6

Back to the equation:

-(-0.2x+1.6)



We add all the numbers together, and all the variables

3.2x-(-0.2x+1.6)-12=0

We get rid of parentheses

3.2x+0.2x-1.6-12=0

We add all the numbers together, and all the variables

3.4x-13.6=0

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

3.4x=13.6

x=13.6/3.4

x=4

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