100(a+0.20)=20(a+0.60)

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Solution for 100(a+0.20)=20(a+0.60) equation: 



100(a+0.20)=20(a+0.60)

We move all terms to the left:

100(a+0.20)-(20(a+0.60))=0

We add all the numbers together, and all the variables

100(a+0.2)-(20(a+0.6))=0

We multiply parentheses

100a-(20(a+0.6))+20=0



We calculate terms in parentheses: -(20(a+0.6)), so:

20(a+0.6)

We multiply parentheses

20a+12

Back to the equation:

-(20a+12)



We get rid of parentheses

100a-20a-12+20=0

We add all the numbers together, and all the variables

80a+8=0

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

80a=-8

a=-8/80

a=-1/10

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