4.2x+3=0.5(8.4x+6)

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Solution for 4.2x+3=0.5(8.4x+6) equation: 



4.2x+3=0.5(8.4x+6)

We move all terms to the left:

4.2x+3-(0.5(8.4x+6))=0



We calculate terms in parentheses: -(0.5(8.4x+6)), so:

0.5(8.4x+6)

We multiply parentheses

4x+3

Back to the equation:

-(4x+3)



We get rid of parentheses

4.2x-4x-3+3=0

We add all the numbers together, and all the variables

0.2x=0

x=0/0.2

x=0

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