-3(2.5x+4.2)=2.7x-x+2(4.281)

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Solution for -3(2.5x+4.2)=2.7x-x+2(4.281) equation: 



-3(2.5x+4.2)=2.7x-x+2(4.281)

We move all terms to the left:

-3(2.5x+4.2)-(2.7x-x+2(4.281))=0

We multiply parentheses

-6x-(2.7x-x+2(4.281))-12.6=0



We calculate terms in parentheses: -(2.7x-x+2(4.281)), so:

2.7x-x+2(4.281)

We add all the numbers together, and all the variables

1.7x+8.562

Back to the equation:

-(1.7x+8.562)



We get rid of parentheses

-6x-1.7x-8.562-12.6=0

We add all the numbers together, and all the variables

-7.7x-21.162=0

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

-7.7x=21.162

x=21.162/-7.7

x=-2+3.27014755959/4.37003405221

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