.4(2x+.5)=(0.2x-2)-4

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Solution for .4(2x+.5)=(0.2x-2)-4 equation: 



.4(2x+.5)=(0.2x-2)-4

We move all terms to the left:

.4(2x+.5)-((0.2x-2)-4)=0

We add all the numbers together, and all the variables

.4(2x+0.5)-((0.2x-2)-4)=0

We multiply parentheses

0.8x-((0.2x-2)-4)+0.2=0



We calculate terms in parentheses: -((0.2x-2)-4), so:

(0.2x-2)-4

We get rid of parentheses

0.2x-2-4

We add all the numbers together, and all the variables

0.2x-6

Back to the equation:

-(0.2x-6)



We get rid of parentheses

0.8x-0.2x+6+0.2=0

We add all the numbers together, and all the variables

0.6x+6.2=0

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

0.6x=-6.2

x=-6.2/0.6

x=-10+0.2/0.6

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