0.7x+0.4(20)=0.5(x+10)

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Solution for 0.7x+0.4(20)=0.5(x+10) equation: 



0.7x+0.4(20)=0.5(x+10)

We move all terms to the left:

0.7x+0.4(20)-(0.5(x+10))=0

We add all the numbers together, and all the variables

0.7x-(0.5(x+10))+0.42=0



We calculate terms in parentheses: -(0.5(x+10)), so:

0.5(x+10)

We multiply parentheses

0.5x+5

Back to the equation:

-(0.5x+5)



We get rid of parentheses

0.7x-0.5x-5+0.42=0

We add all the numbers together, and all the variables

0.2x-4.58=0

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

0.2x=4.58

x=4.58/0.2

x=22+0.18/0.2

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