.4(x+4)-8x=-20

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Solution for .4(x+4)-8x=-20 equation: 



.4(x+4)-8x=-20

We move all terms to the left:

.4(x+4)-8x-(-20)=0

We add all the numbers together, and all the variables

-8x+.4(x+4)+20=0

We multiply parentheses

-8x+0.4x+1.6+20=0

We add all the numbers together, and all the variables

-7.6x+21.6=0

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

-7.6x=-21.6

x=-21.6/-7.6

x=2+4.5714285714286/5.4285714285714

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