-0.5(20)+0.5x=0.3(20+x)

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Solution for -0.5(20)+0.5x=0.3(20+x) equation: 



-0.5(20)+0.5x=0.3(20+x)

We move all terms to the left:

-0.5(20)+0.5x-(0.3(20+x))=0

We add all the numbers together, and all the variables

0.5x-(0.3(x+20))-0.520=0

We add all the numbers together, and all the variables

0.5x-(0.3(x+20))-0.52=0



We calculate terms in parentheses: -(0.3(x+20)), so:

0.3(x+20)

We multiply parentheses

0.3x+6

Back to the equation:

-(0.3x+6)



We get rid of parentheses

0.5x-0.3x-6-0.52=0

We add all the numbers together, and all the variables

0.2x-6.52=0

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

0.2x=6.52

x=6.52/0.2

x=32+0.12/0.2

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