0,4(6n-7)=0,5(3n+7)

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Solution for 0,4(6n-7)=0,5(3n+7) equation: 



0.4(6n-7)=0.5(3n+7)

We move all terms to the left:

0.4(6n-7)-(0.5(3n+7))=0

We multiply parentheses

2.4n-(0.5(3n+7))-2.8=0



We calculate terms in parentheses: -(0.5(3n+7)), so:

0.5(3n+7)

We multiply parentheses

1.5n+3.5

Back to the equation:

-(1.5n+3.5)



We get rid of parentheses

2.4n-1.5n-3.5-2.8=0

We add all the numbers together, and all the variables

0.9n-6.3=0

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

0.9n=6.3

n=6.3/0.9

n=7

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