0.7x-1.6(x-9)=0.4(x-3)

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Solution for 0.7x-1.6(x-9)=0.4(x-3) equation: 



0.7x-1.6(x-9)=0.4(x-3)

We move all terms to the left:

0.7x-1.6(x-9)-(0.4(x-3))=0

We multiply parentheses

0.7x-1.6x-(0.4(x-3))+14.4=0



We calculate terms in parentheses: -(0.4(x-3)), so:

0.4(x-3)

We multiply parentheses

0.4x-1.2

Back to the equation:

-(0.4x-1.2)



We add all the numbers together, and all the variables

-0.9x-(0.4x-1.2)+14.4=0

We get rid of parentheses

-0.9x-0.4x+1.2+14.4=0

We add all the numbers together, and all the variables

-1.3x+15.6=0

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

-1.3x=-15.6

x=-15.6/-1.3

x=12+-1.7763568394E-15/1.3

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