2.7-(4.2-1.2x)=6.3

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Solution for 2.7-(4.2-1.2x)=6.3 equation: 



2.7-(4.2-1.2x)=6.3

We move all terms to the left:

2.7-(4.2-1.2x)-(6.3)=0

We add all the numbers together, and all the variables

-(-1.2x+4.2)+2.7-(6.3)=0

We add all the numbers together, and all the variables

-(-1.2x+4.2)-3.6=0

We get rid of parentheses

1.2x-4.2-3.6=0

We add all the numbers together, and all the variables

1.2x-7.8=0

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

1.2x=7.8

x=7.8/1.2

x=6+0.6/1.2

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