0.8x+0.4(10)=0.5(x+20)

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Solution for 0.8x+0.4(10)=0.5(x+20) equation: 



0.8x+0.4(10)=0.5(x+20)

We move all terms to the left:

0.8x+0.4(10)-(0.5(x+20))=0

We add all the numbers together, and all the variables

0.8x-(0.5(x+20))+0.41=0



We calculate terms in parentheses: -(0.5(x+20)), so:

0.5(x+20)

We multiply parentheses

0.5x+10

Back to the equation:

-(0.5x+10)



We get rid of parentheses

0.8x-0.5x-10+0.41=0

We add all the numbers together, and all the variables

0.3x-9.59=0

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

0.3x=9.59

x=9.59/0.3

x=31+0.29/0.3

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