0.3(20+20x)=0.5(20+8x)

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Solution for 0.3(20+20x)=0.5(20+8x) equation: 



0.3(20+20x)=0.5(20+8x)

We move all terms to the left:

0.3(20+20x)-(0.5(20+8x))=0

We add all the numbers together, and all the variables

0.3(20x+20)-(0.5(8x+20))=0

We multiply parentheses

6x-(0.5(8x+20))+6=0



We calculate terms in parentheses: -(0.5(8x+20)), so:

0.5(8x+20)

We multiply parentheses

4x+10

Back to the equation:

-(4x+10)



We get rid of parentheses

6x-4x-10+6=0

We add all the numbers together, and all the variables

2x-4=0

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

2x=4

x=4/2

x=2

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