2.2=1.1(u+-2)

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Solution for 2.2=1.1(u+-2) equation: 



2.2=1.1(u+-2)

We move all terms to the left:

2.2-(1.1(u+-2))=0

We add all the numbers together, and all the variables

-(1.1(u-2))+2.2=0



We calculate terms in parentheses: -(1.1(u-2)), so:

1.1(u-2)

We multiply parentheses

1.1u-2.2

Back to the equation:

-(1.1u-2.2)



We get rid of parentheses

-1.1u+2.2+2.2=0

We add all the numbers together, and all the variables

-1.1u+4.4=0

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

-1.1u=-4.4

u=-4.4/-1.1

u=+4

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