3(0.4x+5)=4(0.2x+7)

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Solution for 3(0.4x+5)=4(0.2x+7) equation: 



3(0.4x+5)=4(0.2x+7)

We move all terms to the left:

3(0.4x+5)-(4(0.2x+7))=0

We multiply parentheses

0x-(4(0.2x+7))+15=0



We calculate terms in parentheses: -(4(0.2x+7)), so:

4(0.2x+7)

We multiply parentheses

0x+28

We add all the numbers together, and all the variables

x+28

Back to the equation:

-(x+28)



We add all the numbers together, and all the variables

x-(x+28)+15=0

We get rid of parentheses

x-x-28+15=0

We add all the numbers together, and all the variables

-13!=0

There is no solution for this equation

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