0.4(15-3x)=0.3(15+4x)

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Solution for 0.4(15-3x)=0.3(15+4x) equation: 



0.4(15-3x)=0.3(15+4x)

We move all terms to the left:

0.4(15-3x)-(0.3(15+4x))=0

We add all the numbers together, and all the variables

0.4(-3x+15)-(0.3(4x+15))=0

We multiply parentheses

-1.2x-(0.3(4x+15))+6=0



We calculate terms in parentheses: -(0.3(4x+15)), so:

0.3(4x+15)

We multiply parentheses

1.2x+4.5

Back to the equation:

-(1.2x+4.5)



We get rid of parentheses

-1.2x-1.2x-4.5+6=0

We add all the numbers together, and all the variables

-2.4x+1.5=0

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

-2.4x=-1.5

x=-1.5/-2.4

x=1/1.6

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