1,2(x+1)-3=9-(30,3x)

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Solution for 1,2(x+1)-3=9-(30,3x) equation: 



1.2(x+1)-3=9-(30.3x)

We move all terms to the left:

1.2(x+1)-3-(9-(30.3x))=0

We add all the numbers together, and all the variables

1.2(x+1)-(9-(+30.3x))-3=0

We multiply parentheses

1.2x-(9-(+30.3x))+1.2-3=0



We calculate terms in parentheses: -(9-(+30.3x)), so:

9-(+30.3x)

determiningTheFunctionDomain
-(+30.3x)+9

We get rid of parentheses

-30.3x+9

Back to the equation:

-(-30.3x+9)



We add all the numbers together, and all the variables

1.2x-(-30.3x+9)-1.8=0

We get rid of parentheses

1.2x+30.3x-9-1.8=0

We add all the numbers together, and all the variables

31.5x-10.8=0

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

31.5x=10.8

x=10.8/31.5

x=6/17.5

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